Sticking towards the theory of 'Super Good quality, Satisfactory service', We are striving to become a superb business enterprise partner of you for .We promote independent innovation and technological progress, speed up the renewal of existing hot dip galvanized pipe for infrastructure and the transformation of technical equipment. We will strive to advance towards our goal with the enterprising spirit of never being satisfied and persevering. Sincerely look ahead to Win-Win cooperation! We are committed to delivering value to our customers through cost-effective solutions and competitive pricing. We always adhere to the development principle of "pragmatic and realistic, pioneering and enterprising", adhering to scientific and rigorous decision-making, efficient executive control, sound financial policies and standardized internal management. Together, hand in hand, strive to develop new areas and new business, innovation on the basis of heritage, is the inexhaustible power of our company development! Honesty and trustworthiness, open communication, doing what we say we will do, both externally and internally, gaining the respect and trust of our customers and colleagues with integrity!
  • HDG STEEL TUBE

    HDG 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
    Add to Inquiry
  • High Quality S235JR S355JR Pre Galvanized Carbon Steel Tube

    High Quality S235JR S355JR Pre Galvanized Carbon Steel Tube

    1. Excellent quality of high-grade zinc content 2. Grades: Q235B, Q355B, SS400, S235 and S3553. Sizes: 21.3-219.1mm4. Standards: GB3091-2015, BS1387-1985, EN10219,ASTM A53 grade A, B, C, ASTM A7955.
    Add to Inquiry
  • Pipe

    Pipe

    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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  • Gas Pipeline

    Gas Pipeline

    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
    Add to Inquiry
  • HDG STEEL TUBE

    HDG 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
    Add to Inquiry
  • BS 1387 EN10219 Galvanzied Steel Pipe

    BS 1387 EN10219 Galvanzied Steel Pipe

    Standard: BS 1387 EN10219Grade: Q235B, Q345B, SS400, S235JR ASTM A500 GRADE A, B, C. Thickness: 2.0mm-10.0mm. Section Shape: Circular.
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  • Hot Dip Circular Pipe

    Hot Dip Circular Pipe

    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
    Add to Inquiry
  • HDG Pipe

    HDG Pipe

    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
    Add to Inquiry
  • 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
    Add to Inquiry
  • Hot Dip Galvanized Scaffolding Pipe

    Hot Dip Galvanized Scaffolding Pipe

    hot dip galvanized scaffolding pipeERW 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
    Add to Inquiry
  • BS1387:1985 EN10255 STEEL TUBE

    BS1387:1985 EN10255 STEEL TUBE

    BS1387 HDG STEEL TUBE
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  • ASTM A53 Galvanzied Steel Pipe

    ASTM A53 Galvanzied Steel Pipe

    Standard: ASTM A53. Grade: Q235B, Q345B, SS400, S235JR ASTM A500 GRADE A, B, C. Thickness: 2.0mm-10.0mm. Section Shape: Circular.
    Add to Inquiry
Dorothy Bullock star star star star star
The workmanship of these products is very good!
William Kaiser star star star star star
You have always adhered to the concept of "quality first", although your prices are higher than other companies, but the workmanship is very fine.
Thomas Bean star star star star star
The corporate purpose of this company is to create the possibility of life, the corporate spirit is to aim high to create great achievements, the corporate vision is to be a respected enterprise in
Kathleen Brown star star star star star
The company provided us with customized services, because we ordered a customized order, and the products were very beautiful.
Joseph Phillip star star star star star
Fortunately, I selected this honest supplier for my first online shopping!
James Marino star star star star star
These products are completely customized according to my requirements, thank you!
The company is strong, well-equipped, first-class quality, over the years with its strong technical strength, scientific management concept, advanced management mode, excellent team and sophisticated equipment to become the leader in the industry. We're professional hot dip galvanized pipe for infrastructure manufacturers and suppliers in China, providing the best products and service for your brands. We warmly welcome you to buy high-quality hot dip galvanized pipe for infrastructure made in China here from our factory. For more company information, contact us now.

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