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.
  • Fire Pipes

    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 section
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  • EN39 ,BS1387 Scaffolding Pipes

    EN39 ,BS1387 Scaffolding Pipes

    Size:48.3*3.2*6000mm,48.3*4.0*6000mm , 48.6*2.4*6000mmStandard: En39 ,BS1139 ,JISG3444matails: Q235 ,Q355
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  • Hot Dipped 1.5 Inch 2 Inch Schedule 20 1 1/2 Galvanized Metal Steel Pipes

    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

    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 Square
    Add to Inquiry
  • BS1387 Scaffolding Pipe

    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、STK400
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  • EN39 Hot Dip Scaffolding Pipe

    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、STK400
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  • Hot-dipped Galvanized Steel Pipe

    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

    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 5L
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  • Natural Gas Pipeline

    Natural Gas Pipeline

    natural gas pipeline
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  • HDG PIPE

    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 5L
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  • Hot Dip Galvanized Scaffolding Tube

    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、STK400
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  • ISO 65 Galvanzied Steel Pipe

    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.
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Carol Campbell star star star star star
The size and specification of the goods completely meet my requirements, thank you very much!
Doris Eldridge star star star star star
The items are very good in appearance, packaging and quality.
Merlin Gott star star star star star
After years of continuous cooperation, I still can't find a better partner than them, so now I recommend you to buy their products.
Merlin Gott star star star star star
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
Doris Eldridge star star star star star
Throughout the whole period of cooperation, your service has been consistently good, and you have been very patient to solve our doubts and confusion.
Jenifer Albano star star star star star
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.

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