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The sustainable development we advocate is to provide clean and reliable pipe fitting round steel pipe, hot dip galvanized pipe for residential project, steel pipe maintenance to society in a responsible and sustainable manner. The strong combination of quality-first concept and talents, production equipment has strongly ensured the stable performance and excellent quality of our series of square steel pipe for insulation, which has established our position in the industry. By improving the production process and equipment, our company has improved the production capacity and product quality index of the plant, and achieved the purpose of reducing cost and increasing efficiency. Each of our employees is expected to embody innovation and use their imagination and creativity to contribute to the achievement of a more affluent society. In the new era, the company will continue to adhere firmly to the core idea of innovation and development. In the face of the increasingly complex external environment and fierce competition, we continue to adhere to the core industries. Enterprises, users and consumers are welcome to contact us, we will serve you wholeheartedly in line with the purpose of service. Each product we manufacture not only embodies the meticulous technical craftsmanship of our employees, but also reflects our commitment to every customer with care and responsibility. In the face of the various needs of consumers in the era of globalization, we are committed to making the best quality products and the most reliable products, and we will never fail to meet the expectations of our customers and accept your ideas and suggestions with humility.
  • ASTM A 53 Hot Rolled Cold Form Hot Dipped Galvanized Welded Square Tube

    ASTM A 53 Hot Rolled Cold Form Hot Dipped Galvanized Weld...

    1, Grades: A500,A,B,C,Q235B, Q355B, SS400, S235 and S355 2, Size: 15*15-300*300mm-40*20-400*200mm 3, Standards: GB/T6728-2017, EN10219,EN10255, ASTM A500 grade A, B, C 4, Certifications: ISO 9001,
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  • EN10255 Hollow Sections

    EN10255 Hollow Sections

    1, Grades: A500,A,B,C,Q235B, Q355B, SS400, S235 and S3552, Size: 15*15-300*300mm-40*20-400*200mm3, Standards: GB/T6728-2017, EN10219,EN10255, ASTM A500 grade A, B, C4, Certifications: ISO 9001, SGS,
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  • China Factory Galvanized Square&rectangular Iron Steel Pipe

    China Factory Galvanized Square&rectangular Iron Steel Pipe

    1, Grades: A500,A,B,C,Q235B, Q355B, SS400, S235 and S3552, Size: 15*15-300*300mm-40*20-400*200mm3, Standards: GB/T6728-2017, EN10219,EN10255, ASTM A500 grade A, B, C4, Certifications: ISO 9001, SGS,
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  • Hot Dipped Galvanized Hollow Section

    Hot Dipped Galvanized Hollow Section

    Our main products are: ERW Black and HDG pipes ERW Black and HDG Square hollow section ERW Black and HDG Rectangular hollow section ERW Black and HDG Scaffolding pipes SSAW pipes API 5L
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  • Chinese Mill Steel Hollow Section Price

    Chinese Mill Steel Hollow Section Price

    1, Grades: A500,A,B,C,Q235B, Q355B, SS400, S235 and S355 2, Size: 15*15-300*300mm-40*20-400*200mm 3, Standards: GB/T6728-2017, EN10219,EN10255, ASTM A500 grade A, B, C 4, Certifications: ISO 9001,
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  • Prime Grade Steel Hollow Section Price

    Prime Grade Steel Hollow Section Price

    1, Grades: A500,A,B,C,Q235B, Q355B, SS400, S235 and S355 2, Size: 15*15-300*300mm-40*20-400*200mm 3, Standards: GB/T6728-2017, EN10219,EN10255, ASTM A500 grade A, B, C 4, Certifications: ISO 9001,
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  • SHS Hollow Section

    SHS Hollow Section

    1, Grades: Q235B, Q355B, SS400, S235 and S355 2, Size: 15*15-300*300mm 3, Standards: GB/T6728-2017, EN10219,EN10255, ASTM A500 grade A, B, C, ASTM A795 4, Certifications: ISO 9001, SGS, CE, API
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  • Hdg Hollow Section

    Hdg Hollow Section

    Our main products are: ERW HDG pipes ERW Black Square hollow section ERW Black Rectangular hollow section ERW HDG Scaffolding pipes SSAW pipes API 5L
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  • Black Square And Rectangular Steel Tube

    Black Square And Rectangular Steel Tube

    Dear Sir I am Lee Wenli from Handan Zhengda Steel Pipe Group Co.Ltd. Our company is the 2nd largest ERW HDG pipe mill in China. Our main products are: ERW Black and HDG pipes ERW Black and HDG Square
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  • Rectangular Tubes

    Rectangular Tubes

    Rectangular Tube is commonly used in welded steel frames where members experience loading in multiple directions. Due to its strength to weight ratio it is used extensively for a range of
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  • Square Tube SHS Hot Dipped Galvanized Square Steel Pipe

    Square Tube SHS Hot Dipped Galvanized Square Steel Pipe

    1, Grades: A500,A,B,C,Q235B, Q355B, SS400, S235 and S355 2, Size: 15*15-300*300mm-40*20-400*200mm 3, Standards: GB/T6728-2017, EN10219,EN10255, ASTM A500 grade A, B, C 4, Certifications: ISO 9001,
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  • ASTM A500 GI Rectangular Steel Pipe

    ASTM A500 GI Rectangular Steel Pipe

    Standard: ASTM A500. Grade: Q235B, Q355B, SS400, S235JR, S275JR, S275J0R, S275J2R, S355JR, S355J0R, S355J2R. Thickness: 1.2mm-18mm. Section Shape: Square and Rectangle.
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Bernadette Figueredo star star star star star
The customer service staff is very patient and has a positive and progressive attitude to our interest, so that we can have a comprehensive understanding of the product and finally we reached an
Jacqueline Ferguson star star star star star
The customer service staff's answer is very meticulous, the most important is that the product quality is very good, and packaged carefully, shipped quickly!
Harry Millender star star star star star
Product variety is complete, good quality and inexpensive, the delivery is fast and transport is security, very good, we are happy to cooperate with a reputable company!
Kayla Gibbs star star star star star
This is the first business after our company establish, products and services are very satisfying, we have a good start, we hope to cooperate continuous in the future!
Herbert Cox star star star star star
Production management mechanism is completed, quality is guaranteed, high credibility and service let the cooperation is easy, perfect!
Jack Finn star star star star star
Product quality is good, quality assurance system is complete, every link can inquire and solve the problem timely!
We emphasize creating value for the condenser round steel pipe, steel pipe import, industrial round steel pipe, hot dip galvanized pipe for residential project industry with rich and diversified product types, coordinated and symbiotic organic planning, and professional and comprehensive continuous operation. We're professional square steel pipe for insulation manufacturers and suppliers in China, providing the best products and service for your brands. We warmly welcome you to buy high-quality square steel pipe for insulation made in China here from our factory. For more company information, contact us now.

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