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Our international steel pipe trade, seamless pipe rectangular tubes, seamless pipe agricultural has earned the praise and support from customers with its superior quality, sensible price, integrity and excellent service. We adhere to the concept of 'condensing the essence of the enterprise and creating a good brand'. In the process of product development, design and production, we constantly pursue and create high-quality square steel pipe for oil and gas. As an advanced modern management ideas and methods, corporate culture is the product of the sublimation of management ideas in the process of reform and development, which reflects the basic connotation of company management and is in the leading position in the management of the company. Enterprise management adheres to the enterprise concept of unlimited pursuit in the era of science and technology, and serves customers with diligence, pragmatism and diligence. In recent years, our company based on the domestic basis, and actively explore the international market, products are exported to many countries and regions. Looking to the future, we will devote ourselves to building a green and intelligent enterprise with beautiful environment, ecological harmony and benefit to the society. If you need more information, please feel free to contact us by E-mail or telephone. As an organizational culture, our corporate culture is the basic spirit and cohesion formed in our production and operation practice. If possible, please send your requirements with a detailed list including the style/item and quantity you require.
  • Square Steel Pipe/hollow Section

    Square Steel Pipe/hollow Section

    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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  • ASTM A500 Galvanized Square Hollow Sections

    ASTM A500 Galvanized Square Hollow Sections

    1, Grades: Q235B, Q355B, SS400, S235 and S3552, Size: 15*15-300*300mm3, Standards: GB/T6728-2017, EN10219,EN10255, ASTM A500 grade A, B, C4, Certifications: ISO 9001, SGS, CE, API
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  • 40x40 Square Tube SHS Hot Dipped Galvanized Square Steel Pipe

    40x40 Square Tube SHS Hot Dipped Galvanized Square Steel ...

    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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  • Black Square And Rectangular Steel Carbon Steel Tube

    Black Square And Rectangular Steel Carbon Steel Tube

    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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  • Welded Black Steel Pipes

    Welded Black Steel Pipes

    Outer diameter15*15-300*300mmWT0.4-14mmPipe length1. Single random length and double random length2. SRL: 3M-5.8MDRL: 10-11.8M or as clients requested length3. Fixed length (5.8, 6, 12m)
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  • Furniture Pipe

    Furniture Pipe

    1, Grades: Q235B, Q355B, SS400, S235 and S3552, Size: 15*15-300*300mm3, Standards: GB/T6728-2017, EN10219,EN10255, ASTM A500 grade A, B, C4, Certifications: ISO 9001, SGS, CE, API
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  • Top Manufacturer Of Carbon Steel ERW Hollow Section

    Top Manufacturer Of Carbon Steel ERW 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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  • Hot Dip Galvanized Square Steel Tube

    Hot Dip Galvanized Square Steel Tube

    Handan Zhengda Steel Pipe Co., Ltd. is the specialized Manufacturer & Exporter of Carbon Steel Pipes Such as: ERW Hot-Dip Galvanized Square & Rectangular, Galvanized Steel-Plastic Composites, SSAW
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  • HOLLOW SECTION

    HOLLOW SECTION

    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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  • Ms Rectangular Hollow Hot Galvanized Steel Tube

    Ms Rectangular Hollow Hot Galvanized Steel Tube

    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 4, Certifications: ISO 9001, SGS, CE, API
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  • Hollow Section SHS RHS

    Hollow Section SHS RHS

    Our main products are: ERW HDG BS 1387 pipes ERW Black Square hollow section ASTM A500, EN 10219 S275JO/S275JR/S355JR/S355JO ERW Black Rectangular hollow section ASTM A500, EN 10219
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  • 20X20 300X300 Square Pipe

    20X20 300X300 Square Pipe

    Standard: 20X20 300X300. 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!
At our company, we pride ourselves on delivering quality steel plate for driveways, steel pipe mechanical properties, seamless pipe luxury, seamless pipe tailored to our customers. We're professional square steel pipe for oil and gas 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 oil and gas made in China here from our factory. For more company information, contact us now.

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