We adhere to the business philosophy of "integrity and professionalism", with innovation as the soul and customer satisfaction as the standard, providing first-class with reliable performance, leading technology, and excellent service!Our company mainly produces black round steel pipe with flexible properties and other series of products, and is committed to focusing on cutting-edge technology and striving to lead. Our company in line with the 'integrity-based, science and technology' for the purpose of continuous development of new products and technological innovation, excellent products, reliable quality, high quality service to meet customer demand. No matter in the product design and production or in the process of sales and service, we always adhere to customer-oriented and meet the requirements of customers with novel and unique products and high-quality and efficient service. We believe in building a sustainable future through our business practices and are committed to reducing our environmental impact and increasing social and economic benefits in the communities we serve. Our team is ready to provide immediate assistance and support in any situation. Adhering to the business philosophy of "quality builds brand, service creates future", our group has made unremitting efforts to create high-quality products, which are highly praised by enterprises, media, the public and consumers. Since its establishment, our company has been providing all employees with competitive salary and broad development space.
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Carbon 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 -
ASTM A106 MS Carbon Welded Steel Pipe
EN20219 S355JOH Scaffolding pipe 1. Excellent quality of high-grade zinc content 2. Grades: S235J0H,S355J0H,Q235B, Q355B, STK400, STK500 3. Sizes:Add to Inquiry -
Carbon Welded 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 -
Mild Carbon 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 Black and HDG pipes ERW Black and HDG SquareAdd to Inquiry -
ASTM A53 Black 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 -
API 5L MS863 Black Steel Pipe
Standard: API 5L MS863. Grade: Q235B, Q345B, SS400, S235JR ASTM A500 GRADE A, B, C. Thickness: 2.0mm-10.0mm. Section Shape: Circular.Add to Inquiry -
ERW Black Pipe
welded steel pipeAdd 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 -
Black 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 -
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 -
ISO 65 Black Steel Pipe
Standard: ISO 65. Grade: Q235B, Q345B, SS400, S235JR ASTM A500 GRADE A, B, C. Thickness: 2.0mm-10.0mm. Section Shape: Circular.Add to Inquiry -
ASTM 795 Black Steel Pipe
Standard: ASTM 795Grade: Q235B, Q345B, SS400, S235JR ASTM A500 GRADE A, B, CThickness: 2.0mm-10.0mmSection Shape: CircularAdd to Inquiry
We like to cooperate with you very much. Your new and old employees have inherited and carried forward the friendly enterprise spirit and provided us with very warm and thoughtful service.
"Exquisite" and "meticulous" are synonymous with your products. We feel very lucky to cooperate with you.
The strength of the company can be seen from the team's communication ability and specific processing experience. After careful communication with this supplier, we immediately decided to cooperate
I bought one before and thought it was good. I bought another one for my parents. My family has a large demand for this and will use it more frequently.
In order to meet the needs of the market, this company has developed and designed various related products. Diverse products reflect their development goals and confidence.
This is a very honest supplier and I wish more people knew about them.
We are well aware that technology is a direct manifestation of the company's hard power and the cornerstone for us to provide better to customers. We're professional black round steel pipe with flexible properties manufacturers and suppliers in China, providing the best products and service for your brands. We warmly welcome you to buy high-quality black round steel pipe with flexible properties made in China here from our factory. For more company information, contact us now.













