We are convinced that we will be able to get your support and trust with our high quality and strict quality management system.We focus on customer needs, constantly improve the professional skills and quality of employees, and wholeheartedly provide customers with high-quality steel pipe for hvac and services. Since the establishment of our company, we have been following the market development, accelerating product development, focusing on product quality, improving the product sales service system, and providing customers with quality and quantity assurance services. Under the corporate spirit of pursuing excellence, the products have been highly praised by customers. We offer competitive pricing and exceptional value for money to our customers. With the enterprise spirit of "loyalty, friendliness, diligence and aggressiveness", our company is making use of its existing advantages, accelerating its development speed and increasing its reform efforts. Our state-of-the-art manufacturing facilities and skilled workforce guarantee the highest quality products. Our company also pays attention to the technical training of employees, product quality, and expand the inspection of product technical indicators.
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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 -
HDG Steel 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 -
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 -
Gas Pipeline
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 -
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 -
High Quality Astm A53 Schedule 40 Schedule 80 Steel Round...
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 -
BS 1387 Galvanized Steel Pipes DN20 -DN200
OD :DN 15-DN200thickness :1-10mmlength:6m ,12mm standard :BS1387 class A ,class B ,class CAdd 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 -
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 -
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 -
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.Add to Inquiry
Because their team communicated efficiently and well with us, our business operation efficiency improved significantly, and we received the product very quickly.
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No matter what problems I have, no matter when I consult the company's staff, they are always ready to help me solve those problems.
We quickly received products that meet our requirements, and the price of the products is also very close to the people.
The company is small, but the products it buys are excellent. They are really thinking about how to develop new products and how to improve their use experience. Unlike other companies, the quality
We guarantee the improvement and excellence of our through continuous innovation, diligent research and development, and the determination to pursue excellence. We're professional steel pipe for hvac manufacturers and suppliers in China, providing the best products and service for your brands. We warmly welcome you to buy high-quality steel pipe for hvac made in China here from our factory. For more company information, contact us now.













