We have a constantly innovative and perfect product system, cutting-edge technology, excellent quality, and we lead the industry through our tireless efforts.Through years of development, continuous innovation, and accelerated hardware and software development, the company has produced hot dip galvanized pipe for building products that meet the multi-level needs of users, summarized design plans, and can provide users with all-round consulting, planning, preparation, and after-sales services. We are a supplier of top-quality industrial automation equipment and systems. Since its inception, the company has taken sincere service, science and precision as its core values. In line with rigorous, standardized attitude to strictly implement the current national standards, norms and regulations, dedicated to provide our customers with quality products. We continue to provide our customers with the best quality products and services through globalized and optimized resource allocation. Thanks to the strong assistance and support from customers and peers at home and abroad, the enterprise has been able to continuously develop. Our performance continues to rise, and the key customer relationship is maintained more closely, which provides a strong guarantee for the sustainable development of the company. Our company is guided by the principles of honesty, integrity, and respect in all of our business dealings.
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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 -
EN39 ,BS1387 Scaffolding Pipes
Size:48.3*3.2*6000mm,48.3*4.0*6000mm , 48.6*2.4*6000mmStandard: En39 ,BS1139 ,JISG3444matails: Q235 ,Q355Add to Inquiry -
Hot Dipped 1.5 Inch 2 Inch Schedule 20 1 1/2 Galvanized M...
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 -
BS1387 Scaffolding Pipe
ERW Steel pipe OD21.3mm-219.10mm GI Steel pipe OD 21.3mm-219.10mm ISO65 、BS1387、A500 Gr A/B/C, ASTM A53、STK400 ISO65 、BS1387、A500 Gr A/B/C, ASTM A53、STK400Add 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 -
Hot-dipped 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 -
ERW Hot Dipped 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 -
Natural Gas Pipeline
natural gas pipelineAdd 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 -
Hot Dip Galvanized Scaffolding Tube
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 Galvanzied 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
The size and specification of the goods completely meet my requirements, thank you very much!
The items are very good in appearance, packaging and quality.
After years of continuous cooperation, I still can't find a better partner than them, so now I recommend you to buy their products.
They adhere to integrity, take the pursuit of excellence and create a world brand as their own responsibility, meet every requirement of customers, and realize every wish of customers with a more
Throughout the whole period of cooperation, your service has been consistently good, and you have been very patient to solve our doubts and confusion.
I am a regular customer of this supplier and look forward to more good products!
Over the years, we have accumulated rich industry experience and solutions, and have developed into a comprehensive enterprise integrating R&D, production and sales of . We're professional hot dip galvanized pipe for building manufacturers and suppliers in China, providing the best products and service for your brands. We warmly welcome you to buy high-quality hot dip galvanized pipe for building made in China here from our factory. For more company information, contact us now.













