The company repays a large number of reducer round steel pipe, flange round steel pipe, automotive round steel pipe users with high-quality products, perfect after-sales services, and sophisticated technology. Since it was established , the company has always been committed to the research and development, manufacturing and application of high-quality cold drawn round steel pipe . With its professional mission and competitive prices, it provides successful companies with numerous reliable product series, which perfectly balances performance and price. The products are brought to every corner. We have the resources and expertise to handle any size or complexity of project. We have a team of highly creative professional designers to provide personalized design and service to our customers. All products can be customized according to customers' special needs. We provide customers with suitable products with the concept of tailor-made to achieve seamless pre-sale, in-sale and after-sale services. We believe that strong and enduring relationships are built on trust, honesty, and open communication. The company regards quality as its life, and regards the actual interests of customers and its own long-term development as a whole. Our company's product iteration has experienced a process of innovation and broken through numerous technical difficulties.
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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 operationsAdd to Inquiry -
High Quality S235 S235JR S355JR Pre Galvanized Carbon Mil...
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 -
Hot Dipped Galvanized Pipe With Plain End
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 -
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 -
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 -
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 -
ASTM A53 B Galvanized 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 -
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、STK400Add to Inquiry -
Galvanized Round Sheet Metal Pipe
Galvanized Round Sheet Metal PipeAdd to Inquiry -
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 SquareAdd to Inquiry -
Black Painting Tubes
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 -
Top Manufacturer Hot Dipped Galvanized Steel Pipe
hot dipped galvanized steel pipeGI 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
The pursuit of perfect service, do the customer's bosom friend. This is the slogan of this company, which shows that they value the suggestions of their customers and can constantly improve
The attitude of the customer service staff was very good and my item was shipped quickly.
I went to their company twice and felt that the service was very good and the company image was also very good.
As a veteran of this industry, we can say that the company can be a leader in the industry, select them is right.
Integrity is the embodiment of the values of this company. Honesty means that a word carries weight, abide by the rules, which is the fundamental power of the enterprise based on.
Employees in every department of the company give us a very high level of service. Their dedication to the project and their meticulous attitude are very touching.
We uphold high-quality black round steel pipe with easy installation, scaffolding warning, steel pipe for machinery, sincere service attitude, win-win business philosophy, continuous efforts, innovation, enterprising, willing to cooperate with customers for a long time. We're professional cold drawn 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 cold drawn round steel pipe made in China here from our factory. For more company information, contact us now.













