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rectangular welded pipe800+ factories verified

Hebei Rongbao Import and Export Trade Co., Ltd

11 yrs
·Manufacturer/Factory & Trading Company
Main Products:
Welded Steel Pipe, Galvanized Round Pipe, Cold Roll Steel Coil, Hot Roll Steel Coil
Country/Region:
Hebei, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Hebei Rongbao import and export trade Co., Ltd is a specializing in the equipment manufacturing field. Our main products include square tubes, round tubes, rectangular tubes, high-density steel tubes and precision steel tubes etc. These products, with their outstanding quality, are widely used in various fields such as construction, mechanical manufacturing, automotive industry and energy, and are highly trusted and praised by customers. We has its own stainless steel research and development department, production department and selling department.

Chief Steel (Shanghai) Trading Co., Ltd.

Main Products:
Steel Pipe, ERW Pipe, SSAW, Carbon Steel, Tube, Welded Pipe, Piling Sheet, Fittings, Elbow, Structure
Country/Region:
Shanghai, China
R&D Capacity:
OEM Service
Sample Service:
Sample Available
Company Profile:
We, Chief Steel (Shanghai ) Trading Co., Ltd, are established in 2016, located in north of Shanghai. As an local stocker dealer and international distributor, we own unique geographical advantage, to provide mainly different kinds of steel tubes, like steel pipe and fittings, and structure steel.

Permanent Steel Manufacturing Co., Ltd.

Main Products:
Seamless Steel Pipe, Piling Pipe, ERW Pipe, Spiral Welded Pipe, LSAW Steel Pipe, OCTG, Casing Pipe, Drill Pipe, Carbon Steel Pipe, Stainless Steel Pipe
Country/Region:
Hunan, China
R&D Capacity:
ODM Service
Sample Service:
Sample Available
Company Profile:
Permanent Steel Manufacturing Co., Ltd has been committed to being a major supplier of quality kinds of carbon steel pipe, stainless steel tube, hollow section, casing pipe, numerous types of piping equipments including Bend, Cap, Coupling, Elbow, Reducer, Stub End, Tee, Olet, Joint, Gasket, etc. As a factory, which specializing in the production, processing and sales of various steel pipes and pipe fittings size enterprises, headquartered in Hunan, the production base is located in Shandong and Tianjin.

Shenggang (Shandong) Steel Group Co., Ltd.

4 yrs·5.0
·Trading Company
Main Products:
Galvanized coils, Color-coated coils, Square tubes, H-beams, Galvanized wire, Hot-rolled coils, Cold-rolled coils, Stainless steel coils, Seamless steel pipes, Galvanized pipes, Spiral pipes
Country/Region:
Shandong, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Our company offers variety of products which can meet your multifarious demands. We adhere to the management principles of "quality first, customer first and credit-based" since the establishment of the company and always do our best to satisfy potential needs of our customers. Our company is sincerely willing to cooperate with enterprises from all over the world in order to realize a win-win situation since the trend of economic globalization has developed with anirresistible force.

Qingdao Liange Special Steel Co., Ltd.

5 yrs
·Trading Company
Main Products:
Steel Coil, Stainless Steel Plate, Stainless Steel Coil, Carbon Steel Plate, Color Coated Steel Coil, Galvanized/Galvalume Steel Coil, Carbon Steel Coil, Stainless Steel Pipe
Country/Region:
Shandong, China
R&D Capacity:
ODM Service
Sample Service:
Sample Available
Company Profile:
Qingdao Liange Special Steel Co., Ltd. is located in coastal and port city, qingdao, which well-known throughout the country with good reputation, high-quality products, strong strength and low price. Our company has been engaged in domestic trade for more than ten years and has rich trade experience. In 2014, we opened up the market to foreign countries. Our company is a company integrating processing and operation. Now we have more than 10, 000 tons of inventory and more than 800 specifications. These products are suitable for engineering, coal, textile, electric power and other industries. The company has strong capital, quality guarantee and convenient transportation. Since its establishment, it has been adhering to the management policy of "survive by quality, develop by product, cooperate with credit, and win customers with service", and has gained the reliance of colleagues from all walks of life. Our main products: Carbon/alloy steel coil/pipe/plate/bar, stainless steel coil/pipe/plate/bar, Galvanized / Galvalume steel coil/pipe/plate, color coated coil/plate, roofing sheet, aluminum coil/pipe/plate/bar, leas sheet, ect.

Shandong Xinghuasheng Steel Group Co., Ltd

Main Products:
Carbon Steel Product, Steel Rebar, Galvanized Steel Products, Prepainted Steel Series, Stainless Steel Products, Profile Steel Series, Roofing Sheet, Ductile Iron Pipe, Iron Wire, Steel Sheet Pile
Country/Region:
Shandong, China
Sample Service:
Sample Available
Company Profile:
Shandong Xinghuasheng Steel Group Co., Ltd. is located in Jinan, the capital of Shandong Province, with a registered capital of 5000 million yuan. It is a professional steel sales company integrating domestic and foreign trade.

Wuxi Shengtao Metal Materials Co., Ltd.

11 yrs
·Manufacturer/Factory & Trading Company
Main Products:
Precision Pipe, Seamless Pipe, Welded Pipe, Stain less Steel Pipe, Shaped Pipe
Country/Region:
Jiangsu, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Our company offers variety of products which can meet your multifarious demands. We adhere to the management principles of "quality first, customer first and credit-based" since the establishment of the company and always do our best to satisfy potential needs of our customers. Our company is sincerely willing to cooperate with enterprises from all over the world in order to realize a win-win situation since the trend of economic globalization has developed with anirresistible force.

Tianjin Tianyingtai Steel Pipe Co., Ltd.

Main Products:
Galvanized Pipe, Scaffolding Shoring Props, ERW Welded Steel Pipe, Black Square Tube, Hollow Section, API Pipe, Angle Steel, Galvanized Sheet/Plate, Channel Steel, Beam
Country/Region:
Tianjin, China
Sample Service:
Sample Available
Company Profile:
Tianjin TianYingTai(TYT) Steel Pipe Co., Ltd is located in Jinghai, Tianjin, which is professionally engaged in steel production sales, steel processing, greenhouse engineering with accessories and export business. It has been experienced for 18 years so far. We have 13 production lines for various kinds of steel pipe, 10 processing production lines and 2 environmental production hot-dipped galvanizing lines. We not only can produce 450, 000 tons of various sizes of pre-galvanized steel pipe, but also can produce deep processing pipe with 100, 000 tons. Our annual production capacity of hot dipped galvanized steel pipe is 200, 000 tons, capacity of greenhouse engineering material is 250, 000 tons and highway column and guardrail is 200, 000 tons.

Liaocheng Jiujiang Machinery Manufacturing Co., Ltd.

9 yrs
·Manufacturer/Factory & Trading Company
Main Products:
boiler metal parts, stainless steel pipe coils, steel structures.
Country/Region:
Shandong, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Liaocheng Jiujiang Machinery Co., Ltd. is committed to the customization and service of wear-resistant and heat-resistant steel products, and specializes in supplying power plants, coal washing plants, steel plants, petrochemicals, new energy, etc., and has made major breakthroughs in core technologies such as wear-resistant, corrosion-resistant and high temperature-resistant in pipelines. Professional advantages Our technology develops new steel materials and new products that are high temperature resistant, heat resistant, wear resistant and corrosion-resistant, and is fixedly equipped with power plants such as Datang, Huaneng, Huadian, Huadian Investment, and China Resources, as well as a large number of power plant boilers.

Shandong Liaocheng Yuanhetai Steel Products Co., Ltd.

16 yrs
·Manufacturer/Factory & Trading Company
Main Products:
Seamless steel tube
Country/Region:
Shandong, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Liaocheng Xinglong Seamless pipe Manufacturing Co., Ltd is founded in 2004, Covering an area of 15000 square meter. And the total asset is above 250 million Yuan. There are 850 staff members including 180 technicians in our company. Annual output is 60, 000 tons. We also establish an effective complete quality control system. In 2006, our company obtained the authorization of ISO9001 Quality System. And it started to run in accordance with API 5L and API 5CT in 2009.

TIANJIN NANXIANG STEEL STRIP PROCESSING CO., LTD.

14 yrs
·Manufacturer/Factory & Trading Company
Main Products:
Flat bar, Angle bar, H Beam, Galvanized coil, PPGI
Country/Region:
Tianjin, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
The Tangshan Zhenxiang Group was founded in 2005. After several years of development, Zhenxiang has developt into a integrated iron and steel enterprise of strip slitting, Hot DIP galvanized processing, international trade and logistics and distribution.

Tianjin Wenli New Energy Technology Co., Ltd.

11 yrs
·Manufacturer/Factory & Trading Company
Main Products:
Solar Photovoltaic Bracket, Structural Steel, Steel Pipe Series
Country/Region:
Tianjin, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Tianjin Wenli New Energy Technology Co., Ltd. Was established in 2012 with a registered capital of 120 million yuan. The company is located in Jinghai Daqiuzhuang, the steel production base of Tianjin, covering an area of 46, 000 square meters. It enjoys a convenient transportation location, being only 50 kilometers away from Tianjin Port. There are about 190 registered employees, and it has a professional team for the research and development, design and production of photovoltaic brackets. It has over 80 production lines, including automated section steel production lines, C-shaped steel/U-shaped steel/Z-shaped steel/C-shaped steel forming, CNC machine cutting, laser cutting, fully automatic cutting machines, forging machines, automatic welding and other automated production lines. The daily production capacity reaches 900 tons, with an annual total output of over 10GW, and it has obtained more than 30 technical and utility model patents. Since its establishment, the company has always adhered to the corporate philosophy of "becoming a transparent enterprise and doing a good job in the transparent business". It has passed the ISO9001 quality system, ISO14001 environmental system, ISO145001 safety system certifications and the recognition of the green supply chain evaluation system, and has also passed the 5-star service certification of the "Commodity After-sales Service Evaluation System". A total of 8 major categories of our company's bracket products have been certified by the authoritative domestic certification body, Electric Energy (Beijing) Certification Center Co., Ltd. At the same time, our company's products have also obtained EU certification. Our main products include steel structure brackets, aluminum alloy brackets, carport brackets, as well as bracket accessories, fasteners, section steel, Angle steel, channel steel, square and rectangular tubes, round tubes and other products. They have been widely applied in photovoltaic power generation, centralized and distributed power generation, agricultural photovoltaic complementarity, fishery photovoltaic complementarity, industrial buildings and other fields. The company takes product quality as its core and intelligent manufacturing as its orientation. Its sales and services cover many countries and regions around the world and have received unanimous praise from customers. Let's join hands with Tianjin Wenli to build a photovoltaic ecosystem together!

WUXI BAOWANG STEEL CO., LTD.

Main Products:
Stainless Steel Sheet, Steel Plate, Stainless Steel Coil, Stainless Steel Pipe, Steel Pipe, Alloy Steel, Stainless Steel Bar, Steel Strip, Cold Rolled Coil, Seamless Steel Pipe
Country/Region:
Jiangsu, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
After many years developments, Wuxi Baowang Steel Co., Ltd. Has become one of the level-one suppliers of China. Now the company is mainly focusing on the import and export all kinds stainless steel products,

Shandong Heng Steel Group Co., Ltd.

5.0
Main Products:
Galvanized Steel Coil/Sheet/Strip, Galvalume Steel Coil/Sheet/Strip, PPGI/PPGL Corrugated Steel Sheet, PPGI/PPGL Steel Coil, Alloy Steel Plate, Wear Resistant Steel Plate, Weather Resistant Steel Plate, Boiler and Pressure Vessel Steel Plate, Mild Steel Plate, Shipbuilding Steel Plate
Country/Region:
Shandong, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Heng Steel Group, which is a large Iron & Steel Enterprise in the center of China, was established in 2005. There are four iron & Steel enterprise in China. We mainly produce coating products and various steel plate.

Hainan Huatongxinda Trade Co., Ltd.

Main Products:
Construction Scaffolding, Ring Lock Scaffolding, Square Steel Pipe, Rectaangular Steel Pipe, Hot Dipped Galvanized Pipe, Steel Pipe, Anti-Corrosion Pipe, Thermal Insulation Pipe
Country/Region:
Hainan, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
HUATONG XINDA is an integrated company of industry and trade, specializes in supplying scaffolding for construction industry and pipeline products for the petroleum, natural gas, electric power, chemical, refining, refrigeration, heating and other industries. The main products are construction scaffolding, ring lock scaffolding, welded steel pipes, square pipes, rectangular steel pipes, anti corrosion steel pipes, etc., can also be customized according to the customer's special design and requirements.

Liaocheng Mingxing Pipe Manufacturing Co., Ltd.

10 yrs·5.0
·Manufacturer/Factory & Trading Company
Main Products:
Steel Pipe, Steel Rod, Steel Coil, Steel Sheet, PPGI, PPGL
Country/Region:
Shandong, China
R&D Capacity:
OEM Service
Sample Service:
Sample Available
Company Profile:
In the magnificent landscape of the steel industry, Liaocheng Mingxing Pipe Manufacturing Co., Ltd. Has been like a rising star since its establishment in 2016. It has emerged prominently in the industry with a rapid momentum and gradually grown into a pioneering enterprise integrating modern production and trade. The company has always focused on the global market with keen insight, and advanced steadily in the fierce market competition relying on forward-looking strategic vision and solid business capabilities, constantly writing its own development chapter.  

Tianjin Deer Supply Chain Management Co., Ltd.

10 yrs
·Manufacturer/Factory & Trading Company
Main Products:
Prepainted Steel Coil, PPGI/PPGL, PPGI Slitted Coils, Galvanized Steel Coils, Galvanized Steel Strips, Galvanized Steel Sheets, Cold Rolled Steel Strips, Cold Rolled Steel Coils, Cold Rolled Steel Sheets, Galvalume Steel Coils, Galvalume Steel Strips, Hot Rolled Steel Coils, Hot Rolled Steel Sheets
Country/Region:
Tianjin, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Deer Group is top 10 exporter and importer in Tianjin now, we have steel manufacturing with 10 years' export experience, international trade and international logistics with 100, 000.00 square meters indoor warehouse in tianjin port. Owning production-oriented enterprises, trading companies, a number of logistics companies. One production plant is located in Tianjin Export Processing Trade Zone, the area is a special customs supervision area, enjoy "into the area getting tax rebate" trade policy. Relying on the geographical advantages strips 'width below 600mm enjoys export tax rebates. Trade Company since its inception, walks towards global sourcing, global sales, with comprehensive value-added and complex, competitive and steady progress. Logistics is the Ministry of Commerce has approved the establishment of maritime transport, air transport agent for international freight forwarding company, to provide customers with accurate timetable, reasonable tariffs, information and other aspects of high-quality and efficient services. Group since its operation, with the overall growing strength, has become a benchmark for companies in the industry have a significant influence. Adhering to the "innovation, quality, integrity, and seek common development" business philosophy to provide our customers with the highest quality products and services, and sincerely look forward to our cooperation!

Tianjin RuiTong Iron & Steel Co., LTD.

23 yrs
·Manufacturer/Factory & Trading Company
Main Products:
ERW welded steel round pipe, Hot-dipped galvanized steel pipe, Steel pipe-painted, ERW welded square and rectangular pipe, Pre-galvanized steel pipe, Spiral steel pipe, PC steel strand
Country/Region:
Tianjin, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Tianjin Ruitong Steel Co., Ltd. Was founded in 1987 and is located in Daqiuzhuang Down, Jinghai Country, Tianjin, with employees and the total assets of up to one hundred million RMB. We are a modern private iron and steel complex that integrates production, sale, and trade together. We specialize in spiral welded pipes, high frequency straight seam welded pipes, cold-strip steel, luminous hoops, and electrician round aluminum poles, altogether five big serial products. Our company has abundant technical force, advanced production equipment, and consummation examination system. Presently we have 1 electrician round aluminum pole production line and our annual production of 9.0mm-20.0mm aluminum poles is 35, 000 tons; We have four continually cold-strip steel production lines, necessary equipment, acid pickling lines, cutting machines, and hoop annealing furnaces, and our annual production of 30-400mm width and 0.5mm thickness cold-strip steel is 80, 000 tons; We have 2 high frequency welded pipe production lines and our annual production of 16-60.3mm diameter and 0.6-2.0mm thickness straight seam thin wall welded pipes is 30, 000 tons; We have 5 two-sided buries arc spiral welded pipe production lines and our yearly production of 219-2020mm diameter and 5-16mm wall thickness spiral welded pipes are 100, 000 tons; We have 2 Luminous hoop production lines and our yearly production of 400mm width luminous hoops is 40, 000 tons. Under the business policy of good faith and quality, Tianjin Ruitong Steel Co., Ltd. Attained ISO9001 International Quality Assurance System Certification and our steel sells well in North America, Africa, Southeast Asia, and Europe. Meanwhile, we have gained a good reputation among clients. Tianjin Ruitong Steel Co., Ltd. Makes efforts to make enterprise culture with Zeitgeist and Ruitong characteristics, develop the enterprise spirit with constantly strive to become stronger, never stop struggling, and never say failure, and carry forward the value idea of making the nation stronger with steel and constructing high-quality goods base to create the world brand.

Renqiu Xhf Metal Material Co., Ltd

8 yrs
·Manufacturer/Factory & Trading Company
Main Products:
Galvanized Steel Strip
Country/Region:
Hebei, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Renqiu Xhf Metal Material Co., Ltd is located in Liuzhuang Village, Xinzhongyi Town, Qiushi City. The company is mainly engaged in the development, production, sales and distribution of carbon steel materials. The company has a standard production workshop and modern comprehensive equipment, to ensure the high quality of products, products exported to many countries at home and abroad.

Liaocheng Shengteng New Material Co., Ltd.

14 yrs
·Manufacturer/Factory & Trading Company
Main Products:
Galvanized Coil, PPGI, Carbon Steel, Structural Steel, Steel Plate, Self Drilling Anchor Bolt, Galvanized Steel Coil, Galvanized Steel Sheet, Color Coated Steel Coil
Country/Region:
Shandong, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
Over the past few years, we have focused solely on one thing: How to make your business operate more effectively. We think, we design, and then equip your company with various different components. As a manufacturing company jointly invested by multiple manufacturers of Shengten New Materials, we combine the unique technologies and manufacturing processes of each of these manufacturers. We offer products with competitive manufacturing costs to support brands with specific attitudes and styles. Come and talk to us.

GuangDong Lecong Steel World Electronic Commerce Co., Ltd.

10 yrs
·Trading Company
Main Products:
Steel Pipe, Steel Tube, Carbon Steel Pipe, Welded Pipe, Carbon Steel Profile, Gavalnized Pipe, Stainless Steel Pipe, Stainless Steel Tube, Carbon Ssteel Tube
Country/Region:
Guangdong, China
R&D Capacity:
ODM Service
Sample Service:
Sample Available
Company Profile:
Steel World focuses on the development of the whole chain, and constantly improves the toughness of the supply chain, through the integration of 3, 000 metal industry supply chain enterprise resources, covering metal trade, processing, logistics, warehousing, service support, etc., and builds eight business map: Carbon steel trading center, stainless steel new city, hardware fittings and decorative city, hardware electromechanical city, warehousing center, processing center, industrial business center, park life center, to form a The strong synergy of cluster development not only reduces the collaboration cost of upstream, midstream and downstream enterprises, but also improves the overall market service response speed, providing one-stop service for the supply of metal raw materials and processing and distribution for the global end-use steel industry such as manufacturing industry, infrastructure, machinery and equipment, construction, fire protection engineering, municipal engineering, steel structure engineering and so on, and assisting the development of the real economy in reducing cost and increasing efficiency, and improving the core competitiveness.

Tianjin Atlas Scaffolding Co., Ltd

2 yrs
·Trading Company
Main Products:
Scaffolding Frame, Steel Pipe, Ringlock Scaffolding System, Cuplock Scaffolding System, Scaffolding Coupler, Steel Plank, Steel Prop, Steel Formwork, H20 Beams, Scaffold Pipe
Country/Region:
Tianjin, China
R&D Capacity:
ODM Service
Sample Service:
Sample Available
Company Profile:
Atlas Scaffolding (TIANJIN ANJIAN CHUANGXIN SCAFFOLDING Co., Ltd)

Jiangsu Jinmingxin Metal Technology Co., Ltd.

Main Products:
Stainless Steel Coil, Stainless Steel Plate, Stainless Steel Pipe, Stainless Steel Bar, Stainless Steel Thread, Stainless Steel Rack, Stainless Steel Wire
Country/Region:
Jiangsu, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
JiangSu Jinmingxin Metal Technology Co., Itd is a professional supplier of stainless steel materials, located in wuxi, China with high speed of economic development. We are near Shanghai port; The traffic is very convenient. The stainless steel materials sold are widely used in the fields of instruments, medical instruments, clocks, electronic medical treatment, energy and electric power, construction, mechanical hardware, automobile, decoration and so on.

Joho Steel Co., LTD

6 yrs
·Trading Company
Main Products:
Seamless Steel Pipe, Boiler Steel Tube, ERW Steel Pipe, Pipe Fittings
Country/Region:
Hunan, China
R&D Capacity:
OEM/ODM Service
Sample Service:
Sample Available
Company Profile:
JOHO STEEL Co., Ltd, founded in 1988, is a steel group which has integrated steel production, processing and trading into one.  We specializes in manufacturing carbon seamless steel pipes, boiler tube/heat exchanger tube and pipes for special uses,  besides, it also provides anti-corrosion services and pipes fittings processing for major engineering construction projects. Our products are widely used in the field of oil, gas & fluid transmission, construction projects, chemistry, pharmacy, electricity,  agriculture and metalwork etc.

Shanxi Solid Industrial Co., Ltd.

Main Products:
Ductile Iron Pipes &Pipe Fittings, Manhole Covers, Flanges, Valves, Flange Adaptor, Dismantling Joints, PVC/PE/PPR Pipes &Pipe Fittings, Fire Hydrant, Water Meters, Steel Pipe &Pipe Fittings
Country/Region:
Shanxi, China
R&D Capacity:
OEM Service
Sample Service:
Sample Available
Company Profile:
SHANXI SOLID INDUSTRIAL Co., Ltd. is located in the heavy industry province of Shanxi, which is abundant in iron ore, coke, steel and other industrial raw materials. We are one professional manufacturer in China for the pipeline products. We supply a comprehensive range products such as Ductile iron pipes, Ductile iron pipe fittings, Dismantling joints, Flange adaptors, Couplings, Steel pipes, Steel pipe fittings, PVC / PE/ PPR pipes, PVC/ PE/ PPR pipe fittings, Valves, Manhole covers, flanges, Rubber O rings, Fasteners, Pumps, water meters and other castings and forgings according to various international standards. We can also make the castings and forgings according to customers' drawings or samples. Our products are widely used in pipeline system for drinkable water, sewage, oil, gas, chemical plants and so on, and they have been widely exported to Europe, Middle East, South East Asia, Africa, Middle and South America for years. Up to now, we have exported our products to more than one hundred countries, they are well accepted by the customers and have won good reputation both at home and aboard.