Our are widely praised and well responded to the market once they are put into the market. Over the years, the company has won the praise of customers with stable quality and good reputation.Looking forward to the future, our company adheres to the sustainable development strategy of scale, specialization and branding, continues to expand, strengthen and optimize the round galvanized steel pipe for infrastructure industry group, and continues to seek common development with our customers, shareholders and employees. Our flexibility allows us to adapt to changing market conditions and client needs. We have made clear the corporate mission of national strategy implementer, industry development leader, company value creator and public interest defender. We have vigorously implemented the talent development strategy, and formed a fair and equitable employment mechanism that embraces all the talents. Our company is dedicated to providing excellent customer support and service throughout the entire business process. The management philosophy we are talking about is to adopt a sustainable business model to maintain our international leadership in our dominant industries and to maintain our continued profitable growth in the areas we are already leading and in the future expansion business environment. In the face of fierce market competition, our company has been rapidly developing new products to seize business opportunities.
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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 5LAdd to Inquiry -
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 5LAdd to Inquiry -
Fire 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 sectionAdd to Inquiry -
HDG PIPE
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 5LAdd to Inquiry -
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 SquareAdd to Inquiry -
BS 1387/ASTM A53 Black Galvanized Structure Steel Pipe
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 -
HDG PIPE
HOT DIPPED GALVANIZED STEEL PIPEAdd to Inquiry -
GALVANIZED STEEL TUBE
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 5LAdd to Inquiry -
PRIME NEWLY PRODUCED HFI WELDED GALVANIZED STEEL SCAFFOLD...
PRIME NEWLY PRODUCED HFI WELDED GALVANIZED STEEL SCAFFOLDING TUBE 48.3*4.00 48.3*3.20 LENGTH:6.4M 4.88M 3.96M 3.048M 2.44M 1.83M 1.53MAdd to Inquiry -
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 sectionAdd to Inquiry -
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、STK400Add to Inquiry -
BS1387:1985 EN10255 STEEL TUBE
BS1387 HDG STEEL TUBEAdd to Inquiry
These items are of good quality and I don't think they will be easily damaged after prolonged use.
This product is affordable and good than expected, highly recommended.
The company insisted on customer service, provided us with various product schemes seriously, and we received the products quickly.
You can give us a favorable price, and the quality of the products is also OK. We are really very satisfied.
Really lucky to work with such a supplier. Their promotion of standardized factory design and continuous improvement of after-sales service have not only improved their image but also made our
The seller responded to the questions in a timely manner, the goods were shipped quickly, the products arrived quickly, and the cooperation was very happy!
We are actively exploring the development of our and constantly creating new areas to improve the level of development and efficiency. We're professional round galvanized steel 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 round galvanized steel pipe for infrastructure made in China here from our factory. For more company information, contact us now.













