We are committed to the R&D, manufacturing, sales of round galvanized steel pipe for structure, galvanized pipe for building, galvanized round steel pipe for manufacturing and provide customer with technical services. We have unique advantages in many aspects, thus enhancing the market competitiveness of our round galvanized steel pipe for irrigation and increasing the economic benefits of our enterprise. We are always looking for new and innovative ways to grow our business and better serve our customers. We are willing to cooperate sincerely with friends from all walks of life at home and abroad to establish a lasting and mutually trusting cooperative relationship and create brilliance together. Through continuous development and innovation, the products produced by the company are well received by customers at home and abroad. The company encourages a sense of sincere cooperation, mutual support and learning from each other, which invariably helps us to achieve what some people cannot, so that each of us can feel and experience that the team is stronger than ourselves. The company has always pursued the business philosophy of "same quality, low price; same price, high quality", which has won universal praise and strong support from users. We focus on the improvement of precision product processing technology, constantly improve the production process, improve product quality to meet customer requirements.
  • 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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  • Galvanized Steel Pipe For Building Material

    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.
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  • 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
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  • 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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  • Natural Gas Pipeline

    Natural Gas Pipeline

    natural gas pipeline
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  • Welded Steel Tube

    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 section
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  • Hot Dipped Galvanzied Steel Pipe

    Hot Dipped Galvanzied 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 5L
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  • HDG Steel Pipe For Construction

    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、STK400
    Add to Inquiry
  • Hot Dip Galvanized Steel Pipe For Gas

    Hot Dip Galvanized Steel Pipe For Gas

    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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  • ASTM A53 Galvanzied Steel Pipe

    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.
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  • MS863 Galvanzied Steel Pipe

    MS863 Galvanzied Steel Pipe

    Standard: MS863. Grade: Q235B, Q345B, SS400, S235JR ASTM A500 GRADE A, B, C. Thickness: 2.0mm-10.0mm. Section Shape: Circular.
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Andrea Sexton star star star star star
This company follows the basic principles of openness, fairness and justice, so it will not sell fake goods, product premium, jerry building and other bad behaviors.
Ronald Spitz star star star star star
Give a good review, I was stunned when I saw this product for the first time, it is really clear and bright, it refreshed my understanding of the same product, it is really amazing!
Crista Briley star star star star star
We are amazed at the speed of your company's delivery, really fast! And your customer service staff has a good service attitude!
Rodolfo Mace star star star star star
We have purchased a large number of customized products from this company, so our products can meet the individual needs of customers and have received a lot of praise. We will continue to work with
John Reese star star star star star
I am very satisfied with this supplier's products and will continue to follow them in the future.
Kathleen King star star star star star
The company can well understand our needs. He has been communicating with us attentively, which really makes the cooperation process a lot more pleasant.
Our company's development so far depends on the continuous innovation of technology, the continuous updating of seamless pipe textures, steel pipe inventory and the more enthusiastic service, which has won the trust and support of Haitong products from our customers. We're professional round galvanized steel pipe for irrigation manufacturers and suppliers in China, providing the best products and service for your brands. We warmly welcome you to buy high-quality round galvanized steel pipe for irrigation made in China here from our factory. For more company information, contact us now.

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