In order to make scientific and technological innovation, continuously develop new and occupy the market with new products, we must strive to establish a scientific and technological innovation system, improve the talent mechanism, and make intelligence a solid foundation for enterprises to realize scientific, benign and sustainable development.Our company has strong technical strength, advanced production equipment, perfect management organization, and humanized after-sales service. It is a large-scale production and accessories sales base for galvanized round steel pipe for infrastructure. We provide product design, technical guidance, product development, production, and other services for a long time. Our services are designed to streamline the importing and exporting process and save our clients time and money. Our goal is to use our advanced and unique technology to provide customers with high-quality and cost-effective products and services, meet the needs of the market and society, create value, and achieve the company's sustainable development. Our company has invested a lot of manpower and material resources to constantly innovate, research, and develope high-tech production equipment and products, meeting the needs of customers to reduce cost and improve quality and increase market share. We integrate R&D, production, sales and service, and are committed to bringing customers high-quality products and services. We believe that in the fierce industry competition in the future, we will become an indispensable help for the industry. For many years, our company has always adhered to the business philosophy of "integrity" and "responsibility". Our factory has strictly supervised the purchase of raw materials and the control of the production process. We have established a strict quality management system and put forward the commitment of ultra-long quality assurance.
-
BS1387:1985 EN10255 STEEL TUBE
BS1387 HDG STEEL TUBEAdd 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 -
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 -
Hot Dipped Galvanized Iron Round 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 -
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 -
Galvanized Steel Pipe For Building Material
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 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 -
Natural Gas Pipeline
natural gas pipelineAdd 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
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 Steel Pipe For Construction
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 -
ASTM A53 Galvanzied 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
The product of this manufacturer has a lot of ingenious design, so it is very attractive, and these are the key needs of the market.
I will continue to pay attention to this supplier's new products!
I just checked all the goods and they have no problems.
Through this cooperation, we found that you are a reliable company with perfect technical equipment and professional team.
I am very happy to have a win-win relationship with this supplier!
The per capita income of our employees changes with the development of the enterprise, giving the majority of employees a greater sense of gain and belonging.
We sincerely work with you to implement a better future for China's industry! We're professional galvanized round 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 galvanized round steel pipe for infrastructure made in China here from our factory. For more company information, contact us now.













