Our company focuses on the R&D, manufacturing, and sales of cooling round steel pipe, gate valve round steel pipe, elbow round steel pipe and provides customers with professional customized services. We uphold the spirit of "customer first, integrity first" to provide customers with products and pay and create the future together. We will continue to forge ahead and use new technologies to improve product quality. In the future, we will try to use new technology to create new business value and to contribute to research and product development for the small diameter round steel pipe. Through a full range of professional information network services, the company effectively supports the differentiated needs of different customers around the world and the personalized needs of continuous innovation. Our company has a long-standing legacy of excellence in the industry. We require every employee to understand and comply with legal and regulatory requirements and company rules and regulations when conducting business on behalf of the company. Since the establishment of the company, all employees have made great efforts and strived for excellence. Our company has a strong professional and technical team, perfect after-sales service team.
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EN10219 Cold Formed Round Pipe
The EN 10219 steel tubes are utilized in various industries due to their impressive list of features. For instance, this grade of Carbon Steel EN 10219steel tube offers many good properties such asAdd to Inquiry -
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, ASTMAdd to Inquiry -
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 sectionAdd to Inquiry -
ASTM Hot Dip Galvanized Coating Round Tube Welded Gi Iron...
1. Excellent quality of high-grade zinc content 2. Grades: Q235B, Q355B, SS400, S235 and S355 3. Sizes: 21.3-219.1mm 4. Standards: GB3091-2015, BS1387-1985, EN10219,ASTM A53 grade A, B, C, ASTM A795Add 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 -
Round 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 -
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 -
ERW 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 10219Add 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 -
Black Steel ERW 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 -
Steel Tube
SSAW STEEL TUBEAdd to Inquiry
I received the product. The logistics of this supplier was very fast, and the packaging was intact. I was particularly satisfied.
This company attaches great importance to users' comments and suggestions, and has been trying to bring forth the new and keep up with the trend of the times.
Although there were some troubles and inconveniences during this cooperation, their team was still able to complete our production requirements efficiently and on schedule.
You have a first-class factory, and you also have advanced equipment. We feel very relieved to cooperate with you.
The effect of this product on closing the curtains is clear and it did not disappoint me.
I am glad to cooperate with such manufacturers. Their entire team is very friendly, and our cooperation is very smooth.
We strictly control the quality of hot rolled coil for gears, steel pipe materials. There is no position in front of the quality and everyone is equal. We're professional small diameter 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 small diameter round steel pipe made in China here from our factory. For more company information, contact us now.













