Threeway Steel Pipe

Hebei Deko Commercial Co., Ltd. (hereinafter referred to as the “DEKO”), the company is located in China’s “Land of Casting” Hebei province, DEKO mainly supplies products involved in municipal engineering and road construction and related products, such as Ductile iron Pipe, Pipe Fitting, Valve, Manhole covers, Gratings, Public Illumination, Urban Furnishing, Flange and Pipe Repair Clamp etc…. we can also produce according to the drawings and samples provided by customers, our products have been exported to Europe, Africa, Asia, Middle East and Southeast Asia etc… providing import and export business for domestic and foreign customers.

DEKO has its own fully automatic vertical production line and now we have reached a strategic cooperation with several manufacturers and become the only designated agent service by manufacturers and can be better provide customers with the best prices, excellent product quality, DEKO’s aim is: to supply the required products and high quality service for every customers and maintain long-term and stable cooperation.

Our website:http://www.dekocommercial.com

Eastern Steel is a leading manufacturer and distributor

Custom-made

We use the advanced tools and technology to meet the varied requirements of pipes and tubes for the food processing industry, chemical industry, brewing industry, the pharmaceutical industry, cement industry, oil & gas industry, refineries, and water desalination.

Quality advantages

This was achieved by introduction of the unique equipment as well as the latest methods of quality control and testing of the manufactured pipe products. Modern pipe-rolling facilities, powerful technology base and highly qualified personnel make Eastern Steels competitive on equal terms with the worlds recognized leading brands.

An ISO 9001:2008 Certified Company, Steel Pipes & Tubes Industries is India’s most trusted manufacturer, exporter and supplier of stainless steel tubes (ASTM A 312 304/304L, 316/316L), carbon steel pipes (ASTM A A106, A53, API 5L), alloy steel seamless pipes (ASTM A335 P11, P22), mild steel pipes, industrial steel tubes, galvanized steel pipes and black steel pipes.
We can manufacture and supply steel pipes which can be fabricated to customers design and specification in a variety of length and thickness requirements. We can also offer cold drawn seamless steel tubes to meet the custom design and specifications of our customers. We specialise in the manufacture and supply of cold drawn seamless steel tubes, and large diameter stainless steel welded pipes (100% X-Ray Tested). ISO 9001:2008 Certification ensures consistency in our operations and testing procedures.
Steel Pipes and Steel Tubes supplied by Metline Pipes & Tubes are used across wide range of industries including food processing, power generation, oil and gas, petrochemicals, petroleum pipelines, medical equipment, biopharma, pharmaceuticals, electrical engineering, fertilizer industry, dairy processing, boiler manufacturing and nuclear energy among others.
METLINE has been proudly servicing the steel pipe industry for over 40 years, as a major supplier and manufacturer of custom size steel pipes and steel tubes. We are the exclusive suppliers of stainless steel welded pipes, stainless steel seamless tubes, stainless steel tubing, alloy steel seamless pipes, boiler steel tubes, heat exchanger tubes, capillary tubes, coiled tubing, and galvanized steel pipes. We are serving all major cities and countries in their needs for steel pipes and steel tubes.
Our products are supplied to all major Industrial areas and cities in India such as Mumbai, Delhi, Bangalore, Hyderabad, Ahmedabad, Chennai, Kolkata, Surat, Pune, Nagpur, Indore, Thane, Bhopal, Visakhapatnam, Vadodra, Nashik, Faridabad, Rajkot, Aurangabad, Ranchi, Coimbatore, Raipur, Mysore, Bhubaneswar, Salem, Bhilai, Bhiwandi, Bikaner, Mangalore, Kochi (Cochin), Bhavnagar, Tirupur, Ankleshwar, Assam, Siliguri, Jamshedpur, Warangal, Nellore, Agartala and Thoothukudi.
Our high quality steel pipes, good customer service, and in house pipes and tubes processing capabilities have made us one of the emerging suppliers for steel pipes and tubes in Middle East countries including Bahrain, Cyprus, Egypt, Iran, Iraq, Israel, Jordan, Kuwait, Lebanon, Oman, Palestine, Qatar, Saudi Arabia, Syria, Turkey, United Arab Emirates and Yemen.
India’s #1 Supplier of Stainless Steel Pipes/Tubes, Chrome Moly Pipes, Black Pipes, Galvanised Pipes, Carbon Steel Pipes
Stainless Steel Pipes, Carbon Steel Tubes, Alloy Steel Tubes, MS Pipes Production and Stock Range
Outside Diameter: 6.00 mm OD up to 914.4 mm OD, Sizes up to 24” NB available Ex-stock, OD Size Steel Tubes available Ex-stock
Thickness Range: 0.3mm – 50 mm, SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXS, SCH XS
Type: Seamless / ERW / Welded / Fabricated / CDW
Key Steel Pipes & Tubes Products & Grades
1. Stainless Steel Seamless Pipes & Tubes – 304, 304/L, 316/L, 904L, 310S, 321H, 347H, 446
2. Stainless Steel Welded Pipes & Tubes – 304, 304/L, 316/L, 904L, 310S, 321H, 347H, 446
3. Square Stainless Steel Pipes, Round Stainless Steel Tubes, Rectangular Stainless Steel Pipes & Tubes
4. Carbon Steel Seamless Pipes as per ASTM A 106 Grade B/API 5L Grade B/ASTM A 53 Grade B
5. Carbon Steel Seamless Tubes as per BS 3059, ASTM A 179, ASTM A 192, ASTM A 210 GR.A1
6. Alloy Steel Seamless Pipes as per ASTM A335 Grade P1/ P5/ P9 / P11/ P12 / P22 / P91
7. LTCS Pipe – Low Temperature Carbon Steel Pipes as per ASTM A 333 Grade 6
8. Alloy Steel Seamless Tubes as per ASTM A213 Grade T5/T9/T11/T12/T22/T91
9. ERW Black Pipes as per IS:1239/I, IS: 3589 Grade 330 or Grade 410
10. Galvanised Pipes as per IS:1239/I
11. Square and Rectangular Steel Pipes as per IS: 4923
12. ERW Boiler Tubes: BS 3059, ASTM A 214
13. Air Pre Heater Tubes to BS: 6323 PART V
14. Hydraulic Tubes to DIN 2391 ST. 35, ST. 45 & ST. 52
15. Seamless Heat Exchanger Tubes ASTM A 179
16. CDW TUBES IS: 3074 or BS 980
17. CRCA ERW Tubes to IS 3601 OR IS 3074
18. Stainless Steel Electro polished Pipes Manufacturer/Supplier
19. Alloy Steel Fittings Manufacturer – ASTM A234 WP5, P11, P22, P91

Shijiazhuang Jintai Purification Equipment Co., Ltd was founded in 1994 (reformed from a state-owned enterprise to a private limited liability company in 2004), located at No.69, Tiangui Street, High-Tech Zone, Shijiazhuang , Hebei Province.

The company has been committed to the development of metal porous materials and related technologies and applications. As early as more than 20 years ago, Jintai began to focus on the development and production of metal porous powder sintered filter elements. It has 15 invention patents and utility model patents. It has been a high-tech enterprise and has passed ISO9001 quality management system certification. After more than 20 years of technical accumulation, Jintai can now provide customers with a variety of product materials and specifications to meet customer needs.

The company’s business covers all provinces in China, and some products are exported to Germany, Italy, Spain, India, Taiwan and other places. Some large domestic companies have designated the company’s products. The company’s products mainly include titanium filter, stainless steel filter, sparger, filter, filter device and system, sheet and disc, saucer-shaped filter disc, aeration ring and so on. Products are widely used in medicine, metallurgy, petroleum and petrochemical, fine chemicals, food and beverage, air purification, electronics industry, textile industry, water treatment and other fields.

Our website: http://www.jintaiporous.com

CRS is a leading manufacturer of thermit welding materials in China, we have more than 30 years experience of designing thermit welding to the rails. Focusing on rail welding used for railroad, metro, tram, crane rails, turnel construction and maintenance.

We have production area of 2500 square meter, with fully automated batching system, sand mould automatic production & drying machines, equipped with full range of raw materials and welding joint testing equipments. Rail aluminum thermit welding material has been promoted and well applied in the railway lines such as the Beijing-Shanghai high-speed railway line, Jinqin passenger line, Daqin line, Tong-Rang line and Tong-huo line. Materials have been exporting to Australia, Indonesia and other countries many years, the products have won praise.

CRS possesses a qualified team of technicians and engineers who have been improving the quality and performance of products, Certified to the ISO9001:2000 standard, CRS’ welding products have been supplied to a wide range of customers worldwide. Thermit products have been passed Chinese rail welding standard TB/T1632-2005 test, Railway Ministry of China, as well as Australia standard AS1085.15-1995 test, Indonesia welding joint inspection test, Taiwan SGS quality inspection test. We are ready to provide technical & operation training, qualification and certificate for customers to ensure a standardized quality and performance of the welding products.

Our website:http://www.railweld.com.cn

Our factory is an enterprise manufacturing pipe fittings for more than 30 years. It is supplying Malleable iron fittings, Ductile iron fittings , Gray iron fittings and other steel products, with long history and unchanging faith of producing high quality products.

Main products：Malleable iron pipe fittings, Tube clamps, Air hose couplings, Camlock couplings, Carbon steel pipe nipples, Electric power fittings, Steam couplings, Gas meter connectors etc.

8. Founded in 1986, Covering 12,000 square meters, having more than 200 workers. We have a registered capital of 8.88 million, and the annual export volume of 10 million USD.
9. As a high-tech enterprise, we have our own R&D team, which can open molds through samples or drawings provided by customers, and even assist customers in developing new products through functional descriptions.
10. From purchasing material, casting, annealing, trimming, galvanizing, machining, packing, to exporting, have formed stop production system.
11. Various casting techniques: Currently 90% of the products have been changed to coated sand production. And equipped with coated sand production line, which can control the quality requirements of coated sand, and coated sand buried box casting line, further improve the quality of products. Most suitable casting way can be defined according to any products.
12. casting surface: our own researched prescription of sand and mold design is used, there’s no joint line, no shift, no sand inclusion, no crack on products, we will satisfy every client.
13. Material assurance: on –the –spot sample analysis+ chemical composition analysis after casting, double tests to guarantee stability of material. Electric heating automatic temperature control equipment can precisely control the furnace heats uniformly to ensure product are with the same tenacity.
14. Surface treatment: self-color + rust preventing oil, electroplating, hot dip galvanizing, first electroplating and then hot dip galvanizing, first electroplating and then backed galvanizing, first electroplating and then plastic spraying. Different products need different surface treatment, best surface treatment can be defined according to different products.
15. Machining technique: we have professional threading machines and CNC lathes to make threads, threads are 100% within specified scope of gauge and plug gauge, included angle of threads is within 90°+-0.5°. High efficiency and high quality producing way make our products have more market value.
16. Our certificates: Our factory passed TSE for Turkey, INMETRO for Brazil, and CE, ISO9001:2008, IQNET etc.
17. Our clients: Our factory is cooperating with many well-known enterprises, main market for malleable iron pipe fittings is Europe, main market for pipe clamp fittings is U.K., and main market for air hose couplings is USA. There’re also many different kinds of products for specialized application, and are very advantageous in their fields.

Our website:http://www.donghuancast.com

Sambhav Metal are Manufacturers, Suppliers, Exporters, Traders, Stockists and Dealers of Stainless Steel Pipes and Tubes, Carbon Steel, Alloy Steel, Duplex Steel, High Nickel Alloy, Inconel, Monel, Hastelloy, Alloy 20, Copper Nickel, Stainless Steel 304 Seamless Pipe, SMO 254 Pipes, Tubes, Stainless Steel Pipe Fittings, High Nickel Alloy Flanges, Stainless Steel 316 Seamless Pipe, Pipe Flanges, Round Bars, Stainless Steel 304 Butt weld Fittings, Rods, Sheets, Coils,  Plates, Stainless Steel 316 Buttweld Fittings in India.

Our Products

Pipes & Tubes – Stainless Steel, Carbon Steel, Duplex Steel, Alloy Steel and High Nickel Alloy.

Pipe Fittings – Stainless Steel, Carbon Steel, Duplex Steel, Alloy Steel and High Nickel Alloy.

Flanges – Stainless Steel, Carbon Steel, Duplex Steel, Alloy Steel and High Nickel Alloy.

Fasteners – Stainless Steel, Carbon Steel, Duplex Steel, Alloy Steel and High Nickel Alloy.

Round Bars & Rods – Stainless Steel, Carbon Steel, Duplex Steel, Alloy Steel and High Nickel Alloy.

Sheet, Plate & Coils – Stainless Steel, Carbon Steel, Duplex Steel, Alloy Steel and High Nickel Alloy.

More info visit us http://www.sambhavmetal.com

We, Centerway Steel Co.,Ltd, one stop supplier for steel pipes, steel plate, fittings and flanges, valves, round steel, structural steel in China since 1996.
Welcome to contact us for competitive price.

Eastern Steel Manufacturing Co.,Ltd is a leading manufacturer and distributor of seamless steel pipe, welded steel pipe, OCTG products and fittings. We supply first-step processing, semi-finished parts and finished parts to help our clients meet fabrication requirements beyond their capacity or to improve operations by moving forward the pre-production processing.

STEEL PIPES

1. INTRODUCTION

Welded steel tube/pipes are made of cold rolled steel coil or galvanized steel coil, by cold-roll forming through high -frequency welded machine.

Product Features: Simpler production technical process, Higher production efficiency, Lower production cost.

There are mainly two kinds of pipes: one is Black steel tube/ pipe, the other is Pre-galvanized steel tube/pipe.

2. APPLICATION

With excellent characteristics of sound surface finish, highly precise, easy to galvanize, easy to bend or reform. Steel pipes are mainly used in Pipeline, Mechanical equipment, Solar energy equipment, Steel structure engineering, Bridge fence, Auto accessories and etc.

3. EVER-SHINESPECIFICATION:

Types: round tube, square tube, rectangle tube.

1) Product Name: Black steel tube / pipe

Thickness: 0.40mm~3mm

Outer Diameter: Round 0.30mm~650mm

Square: 8x8mm~500x500mm

Length: 3m~12m or any length as per customer’s requirement.

Standard: BS1387, ASTM A53, ASTM A500, ASTM A513M-06B, GB/16728-2017

Grade: Q195-Q235, 10#~45#

Technique: Cold Rolled, Hot Rolled

2) Product Name: Pre-galvanized steel tube/pipe

Thickness: 0.35mm~2.5mm

Outer Diameter: Round 0.30mm~650mm

Square: 10x10mm~100x100mm

Zinc coating: 20-275g

Length: 4m~12m or any length as per customer’s requirement.

Standard:  BS1387, ASTM A53, ASTM A500, ASTM A513M-06B, GB/16728-201

More information please click here.

LANDYOUNG GRP pipe is manufactured in accordance with international standard using Helical FILAMENT winding process and Continuous FILAMENT winding process on computer controlled machines.

DESCRIPTIONS

LANDYOUNG GRP pipe is manufactured in accordance with international standard using Helical FILAMENT winding process and Continuous FILAMENT winding process on computer controlled machines.

Helical FILAMENT winding process(Bell and spiogot joints)
GRP Pipe is manufactured using the helical (reciprocal) filament winding process by which impregnated glass fiber reinforcement with resin are applied onto a precision steel mandrel in a prescribed pattern. Repeated application of wetted fibers results in a multi-layered structural wall construction of the required thickness.

Continuous FILAMENT winding process(Coupling joints)
GRP Pipe is manufactured on a continuous filament winding machine. This machine consists of a mandrel composed of a helical wound continuous steel band, supported by beams forming a cylindrical shape. As the formed mandrel turns creating a multi-layered structural wall of the required thickness.

Applications

• Infrastructure &Municipal
• Industrial
• Water Diversion
• Desalination
• PowerPlant
• Petrochemicals
• Oil & Gas and Marine
• Agriculture Irrigation
• Storm Water
• Cooling Water
• Hydropower penstock

Advantages

Minimum 50 years service life

LANDYOUNG GRP pıpes are manufactured with corrosion resistant non-metallic raw materials. Since corrosion is not a problem, cathodic protection and extra insulation against corrosion are not needed; thus operational expenses and difficulties do not exist.

Light weight

Weight of GRP pipe:1/4 of steel pipes; 1/10 of concrete pipes
Can be transported as nested, providing great savings
Quick and easy installation, no need for heavy and expensive equipment

Excellent hydraulic properties

Hazen Williams flow coefficient is 150(c=150). Due to the low friction losses, less pumping energy is required.compared to steel and concrete pipes, same flow rates can be ensured using smaller diameters.
No lime or deposit formation inside

Unlimited service area-application in every environment

Can be installed underground, aboveground, and also underwater.
Bell and spigot joints and coupling joints ensure total leak-tightness.
Flexible:successful experience in earthquake regions
Can be installed inside old lines for relining.
LANDYOUNG GRP pipes are environmentally friend

If you are interested in our products, please visit our website

Product Range and properties

I

Madhav KRG Group is one of the best TMT bars manufacturers. Madhav KRG Group is the largest reinforcement bars manufacturing group in India.

A well screen is a filter device used as the suction portion of a well constructed in a loose or semi-consolidated aquifer. The screen allows water to enter the well from the saturated aquifer, prevents sediment from entering the well, and acts structurally as a support for the aquifer material. When considering well efficiency and the logarithmic cost to the well owner, the importance of having the right screen cannot be overemphasized.

The sieve is resistant to corrosion because it comes into contact with water. In addition, it has high strength and can keep the surrounding structure intact. The openings of the sieve can be small enough to block the large amount of formation around them. The flow of water through the screen will be uniform.

Well screens are recommended for all environmental drilling operations. It helps extend the life of the well and keeps the flow of water unrestricted. Sand and fine powder sand, these fine particles can be filtered out before there is water. Well screens help remove most of this fine material from well water.

Well screens are made from a variety of materials, ranging from rough-hewed hand designs to machine built high-efficiency and long-life models. The value of the screen depends on how much it contributes to the success of the well.

Standard:

1. Large open Spaces
2. Do not block the slot
3. 3.corrosion resistance
4. Sufficient column and collapse strength

Functions:

1. Easy to develop
2. Minimal scaling tendency
3. Low head loss through the screen
4. Control sand pumping of all types of aquifers

Slot size selection is a critical step to ensure maximum well performance. The screen is usually designed to block 50% of the stratum, and the entry speed for the screen should not exceed 1/10 or 0.1 ft per second. The velocity is calculated by dividing the well production in GPM by the screen open area in square inches.

The gap size of the screen is based on dimensional analysis of the formation sample. After analyzing the composition size of grain in the sample, grain size distribution curve

I can draw it. Several methods can be used to obtain the allocation of information about grain size. The most widely used method is to pass the material through a stacked set of brass or stainless steel sieves. During the screening process, each sieve removes a certain percentage of the whole sample; The best materials are collected in the chassis. Screening analysis not only provides the basis for determining slot sizes, but also other factors that influence screening well design.

Hebei Fuhua Wanshixing Hardware and Wire Mesh Products Co., Ltd. was established in 2006, has 15 years of history. Our Company covers an area of 33000㎡. There are more than 10 sets razor barbed wire making machines.

Hebei Zhuocui Trading Co., Ltd For Hebei Fuhua Wanshixing Hardware and Wire Mesh Products Co., Ltd. Shijiazhuang office,Our company owns a group of technician and workers specialized trained.The main products: Razor barbed wire, Wall spikes, Chain link fence, Steel grating, Mobile security barriers, temporary fence, etc. Our quality management system has been successfully approved by the ISOQAR to the standard ISO9001:2000.

All the products are exported to Europe, America, Middle East, Southeast Asian and so on. These products enjoy a good reputation from our customers at home and abroad.

Hebei Fuhua Wanshixing always adhere to the principle of “Sincerity First, Customer First”, and strictly complete each order according to customer requirements, ensuring the quality and quantity.

More information please click:http://www.zc-wiremesh.com

CRS is a leading manufacturer of thermit welding materials in China, we have more than 30 years experience of designing thermit welding to the rails. Focusing on rail welding used for railroad, metro, tram, crane rails, turnel construction and maintenance.

We have production area of 2500 square meter, with fully automated batching system, sand mould automatic production & drying machines, equipped with full range of raw materials and welding joint testing equipments. Rail aluminum thermit welding material has been promoted and well applied in the railway lines such as the Beijing-Shanghai high-speed railway line, Jinqin passenger line, Daqin line, Tong-Rang line and Tong-huo line. Materials have been exporting to Australia, Indonesia and other countries many years, the products have won praise.

CRS possesses a qualified team of technicians and engineers who have been improving the quality and performance of products, Certified to the ISO9001:2000 standard, CRS’ welding products have been supplied to a wide range of customers worldwide. Thermit products have been passed Chinese rail welding standard TB/T1632-2005 test, Railway Ministry of China, as well as Australia standard AS1085.15-1995 test, Indonesia welding joint inspection test, Taiwan SGS quality inspection test. We are ready to provide technical & operation training, qualification and certificate for customers to ensure a standardized quality and performance of the welding products.

Our website:http://www.railweld.com.cn

Galvalume steel is an important alloy material often used in daily life. The galvanized steel sheet is composed of aluminum-zinc alloy structure, which is composed of 55% aluminum, 43.5% zinc and 1.5% silicon solidified at a high temperature of 600℃. Its entire structure is composed of aluminum-iron-silicon-zinc, forming a dense quaternary crystal. Of an alloy.

Characteristics of Galvalume

Hot-dipped Galvalume Steel Coil has many excellent characteristics: strong corrosion resistance, 3 times that of pure galvanized sheet; beautiful spangles on the surface, which can be used as building exterior panels.

Corrosion resistance:

The corrosion resistance of “aluminized zinc steel coil” is mainly due to the protective function of aluminum and aluminum. When zinc is worn, aluminum forms a dense layer of aluminum oxide, which prevents corrosion-resistant substances from further corroding the interior.

Heat resistance:

Hot-dipped Galvalume Steel Coil has good heat resistance and can withstand high temperatures of more than 300 degrees Celsius. It is very similar to the high temperature resistance of aluminized steel plate. It is often used in chimney pipes, ovens, luminaires and fluorescent lampshades.

Heat reflectivity:

The heat reflectivity of Hot-dipped Galvalume Steel Coil is very high, twice that of galvanized steel sheet, and people often use it as a material for heat insulation.

Economical:

Because the density of 55% AL-Zn is lower than that of Zn, the area of the galvanized steel sheet is more than 3% larger than that of the coated steel sheet when the weight is the same and the thickness of the gold plating layer is the same.

Application of Hot-dipped Galvalume Steel Coil

use

The main uses of galvanized products are in two aspects. One is the shell and box of other electrical equipment used in electrical switch cabinets; the other is galvanized steel roofing for steel structure buildings, because of its good anti-corrosion and anti-corrosion properties. In many areas with heavy industrial pollution, aluminum-zinc color panels or aluminum-zinc fingerprint-resistant light panels are directly used on walls or roofs.

Construction: roofs, walls, garages, soundproof walls, pipes and modular houses, etc.

Automobile: muffler, exhaust pipe, wiper attachment, fuel tank, truck box, etc.

Home appliances: refrigerator back panels, gas stoves, air conditioners, electronic microwave ovens, LCD frames, CRT explosion-proof belts, LED backlights, electrical cabinets, etc.

Agricultural: pig houses, chicken houses, granaries, greenhouse pipes, etc.

Others: thermal insulation cover, heat exchanger, dryer, water heater, etc.

Expanded metal, also known as metal mesh, refers to any type of metal raw material that can expand in response to different climate changes. This expansion capability makes it ideal for many functions, and it also helps reduce wear on components made with this metal structure. Expanded metal can be used to make many different types of objects, including metal grinders, wall art, furniture and other objects, where the ability to cope with climate change helps protect the integrity of the finished product.

One of the most common examples of such metal products is expanded metal sheets. These sheets can be scored and peeled to create perforation designs, which can then be used to create many different metal products. This method can be used to create mesh designs and is often found in outdoor furniture made entirely or partially of metal parts. The same technique can also be used to create large panels for use as wall art, room dividers, and metal products with similar functionality and decoration. Although expanded metal can expand and contract when exposed to different weather conditions, it is very durable and very suitable for use in many different products.

Expanded metals can also be used to increase the strength of many construction projects. By including metal sheets or even metal strips in the masonry work, it can help maintain the integrity of the masonry over a long period of time. The same method can be used to provide additional strength to plaster and other types of concrete structures. When used to create perforated or diamond-shaped grids, expanded metal can be effectively used to create cages or other enclosures, ideal for everything from animal kennel spaces to storage areas for holding various supplies. One of the advantages of constructing these types of enclosures with expanded metal is that it allows air to circulate freely and improves visibility.

Today, many other applications for metal expansion are also adopted. This includes creating expanded metal fencing that are both decorative and durable. The metal can be used to make grills suitable for outdoor use and various forms of indoor cooking equipment. Many companies use expanded metal to create a variety of products that can be used by individual consumers and business operations, making this metal one of the most widely used material categories today.

PTH, headquartered in Keqiao District of Shaoxing City, has more than 200 emplyees and a long history. In 1998, PTH began to produces steel structureal parts. In those 10 years, PTH production emphasis has gone through the transformation from the production of door and window fittings to the protecting system of houses, then turns to the building structure , and finally upgraded to integrated housing production. After ten years efforts, the first container house was finished and exported to New Caledonia in 2008. Meanwhile,PTH gradually becomes a leader in the Steel Structure industry. Now, its main products can be divided into four categories, which are steel structure building, light steel villas, container house and Double-C Structure. The annual production capacity for different types of buildings can reach 500,000 square meters.