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We start from the four major fields of product, economy, environment and society to make the safest, most environmentally friendly and energy-saving quality valve round steel pipe, galvanized round steel pipe, railing round steel pipe . The company is proud to be a trusted and reliable supplier of partnership round steel pipe. In the process of introducing, digesting, absorbing and innovating new technologies, we have formed our own unique core industrial chain. After years of development, we always insist on going all out to provide customers with high-quality products. 'Adhere to enterprise innovation, the pursuit of technological progress' is the consistent purpose of our company's development, the company has a strong technical development force. In our production and operation, we follow the tenet of honesty, credibility, and continuous development, and integrate enthusiasm and efficiency into the entire process of pre-sales, sales and after-sales services. Brand creates value and innovation makes future. Established in 2001, we have been committed to providing our customers with outstanding service. In recent years, the company's sincere, honest and trustworthy business philosophy have won the full recognition of users at home and abroad.
  • Fluid Pipes

    Fluid Pipes

    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 HDG pipes ERW Black Square hollow section
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  • ASTM A106 Carbon Steel Pipe

    ASTM A106 Carbon Steel Pipe

    ASTM A53 pipe is intended for mechanical and pressure applications and is also acceptable for ordinary uses in steam, water, gas and air lines. It is suitable for welding and for forming operations
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  • Big Diameter 64inch Mild Steel SSAW Spiral Welded Pipe For Oil/petroleum

    Big Diameter 64inch Mild Steel SSAW Spiral Welded Pipe Fo...

    Big diameter 64inch mild steel SSAW spiral welded pipe for oil/petroleum
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  • ASTM A795 Red Paint Steel Pipe With Grooved Ends

    ASTM A795 Red Paint Steel Pipe With Grooved Ends

    1. Excellent quality of high-grade zinc content 2. Grades: Q235B, Q355B, SS400, S235 and S3553. Sizes: 21.3mm-219.1mm4. Standards: GB3091-2015, BS1387-1985, EN10219,ASTM A53 grade A, B, C, ASTM
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  • Carbon Welded Steel Tube

    Carbon Welded Steel Tube

    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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  • ASTM A795 Steel Pipe Used For Fire Protection

    ASTM A795 Steel Pipe Used For Fire Protection

    1. Excellent quality of high-grade zinc content 2. Grades: Q235B, Q355B, SS400, S235 and S3553. Sizes: 21.3mm-219.1mm4. Standards: GB3091-2015, BS1387-1985, EN10219,ASTM A53 grade A, B, C, ASTM
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  • Scaffolding Steel Pipe

    Scaffolding Steel Pipe

    Standard :EN39 BS EN10219 BS1139Grade :EN39 BS EN10219 BS1139Thickness :3.25mm / 4.0 mmSection Shape:Circular Outer Diameter:48.3mm Technique:ERWCertification :EN39 BS EN10219 BS1139
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  • Welded Carbon Steel Tube

    Welded Carbon Steel Tube

    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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  • Galvanized Pipe

    Galvanized Pipe

    Galvanized Steel Pipe is a strong plumbing or tubing material that resists corrosion from exposure to water or the elements. It is used for water supply pipes or as strong tubing for outdoor
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  • Glavanized Steel Tube

    Glavanized Steel Tube

    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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  • Hot Dip Galvanized Scaffolding Tube

    Hot Dip Galvanized Scaffolding Tube

    ERW STEEL PIPEERW Steel pipe OD21.3mm-219.10mm GI Steel pipe OD 21.3mm-219.10mmISO65 、BS1387、A500 Gr A/B/C, ASTM A53、STK400ISO65 、BS1387、A500 Gr A/B/C, ASTM A53、STK400
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  • 21.3 To 219 Pre Galvanzied Steel Pipe

    21.3 To 219 Pre Galvanzied Steel Pipe

    Standard: 21.3 to 219. Grade: Q235B, Q345B, SS400, S235JR ASTM A500 GRADE A, B, C. Thickness: 0.8mm-2.5mm. Section Shape: Circular.
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David Shirk 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
Anthony Dalton 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!
Mary Baldwin 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!
Joseph Allen 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!
Virgie Mulligan star star star star star
Production management mechanism is completed, quality is guaranteed, high credibility and service let the cooperation is easy, perfect!
Ruth Benedict star star star star star
Product quality is good, quality assurance system is complete, every link can inquire and solve the problem timely!
We warmly welcome our regular and new clients to join us for black round steel pipe with accurate dimensions, hot rolled coil for rails, hot rolled coil for wires, corrosion resistant round steel pipe . We're professional partnership round steel pipe manufacturers and suppliers in China, providing the best products and service for your brands. We warmly welcome you to buy high-quality partnership round steel pipe made in China here from our factory. For more company information, contact us now.

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