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Our company is a hot dip galvanized pipe for equipment, steel pipe for plumbing, round galvanized steel pipe for telecommunications manufacturer integrating development, production and sales. The company has a design and development team, and has established a complete system of production management, quality control, and market development. Increase the competitiveness of products through closer cooperation with upstream and downstream enterprises, as well as continuous innovation in technology and management. We constantly develop round galvanized steel pipe for manufacturing of different grades and prices to meet the needs of buyers with different demands. We strive to deliver products that meet or exceed our customers' expectations. Our team offers tailored solutions to meet the unique needs of each of our clients. We understand the complex nature of international trade and strive to make the process as simple and streamlined as possible for our clients. Our products have won high praise from customers at home and abroad and make steady progress in the increasingly competitive market. Our company is focused on building long-term partnerships with our clients based on trust and mutual benefit.
  • Galvanized Steel Tube

    Galvanized 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
  • HDG PIPE

    HDG 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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  • Steel Tube

    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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  • 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.
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  • Galvanized Steel Tube

    Galvanized 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
    Add to Inquiry
  • Hot Dipped 1.5 Inch 2 Inch Schedule 20 1 1/2 Galvanized Metal Steel Pipes

    Hot Dipped 1.5 Inch 2 Inch Schedule 20 1 1/2 Galvanized M...

    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
  • GI PIPE

    GI PIPE

    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
  • 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
  • EN39 Hot Dip Scaffolding Pipe

    EN39 Hot Dip Scaffolding Pipe

    ERW 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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  • Welded Steel Tube

    Welded 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 HDG pipes ERW Black Square hollow section
    Add to Inquiry
  • Hot Dip Galvanized Steel Tube

    Hot Dip Galvanized Steel Tube

    ERW 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
  • ASTM 795 Galvanzied Steel Pipe

    ASTM 795 Galvanzied Steel Pipe

    Standard: ASTM 795. Grade: Q235B, Q345B, SS400, S235JR ASTM A500 GRADE A, B, C. Thickness: 2.0mm-10.0mm. Section Shape: Circular.
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Mary Wheatley star star star star star
The seller is so patient, I finally got what I wanted!
Mary Wheatley star star star star star
You are a company that is very good at listening to people and is brave enough to correct problems.
George Loken star star star star star
Our customers are very satisfied with the goods received this time. As your company is very prompt and active in dealing with the problems, we are willing to buy them again.
Brandon Luna star star star star star
The company has first-class products and services and enjoys a good reputation in the competitive market, which is why I chose them.
Mary Battin star star star star star
In cooperation, we found that the company always adheres to the enterprise values of customer first, people-oriented, innovation first and cooperation first. This makes our cooperation very smooth.
Stephen Lopez star star star star star
Shipping was fast, just in time for my customer's order period.
We achieve high quality and low cost of our seamless pipe engineering, hot rolled coil buying, black round steel pipe with accurate dimensions through the application of quality management system to improve the competitiveness of our company. We're professional round galvanized steel pipe for manufacturing manufacturers and suppliers in China, providing the best products and service for your brands. We warmly welcome you to buy high-quality round galvanized steel pipe for manufacturing made in China here from our factory. For more company information, contact us now.

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