We are dedicated to providing as well as efficient and timely services for customers at home and abroad.Our company has a professional technical service team, self-developed galvanized pipe for hvac, at the same time can provide customers with meticulous service. Our brilliant achievements today cannot be achieved without the support and affirmation of all our partners. We take pride in the quality, reliability, and affordability of our products. We take pride in our reputation for excellence, and are committed to maintaining the highest standards of quality and service. Our company is fully equipped with the latest technologies and equipment to ensure the highest quality products. The company is committed to continuously improving and optimizing products to enable customers to get ideal returns. Our company has a large amount of research and development investment every year, and now has a number of invention and utility model patents.
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![Gas Pipeline]()
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 -
![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 5LAdd to Inquiry -
![Steel Tube]()
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 STEEL TUBE]()
HOT DIPPED GALVANIZED 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 -
![Galvanized Steel Tube]()
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 -
![BS1387 Carbon Welded Steel Pipe Hot Dipped Galvanized Steel Pipe]()
BS1387 Carbon Welded Steel Pipe Hot Dipped Galvanized Ste...
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 Pipe]()
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]()
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 -
![BS 1387 Galvanized Steel Pipes DN20 -DN200]()
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 -
![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、STK400Add to Inquiry -
![WELDED GALVANIZED STEEL TUBE]()
WELDED GALVANIZED 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 -
![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 5LAdd to Inquiry
Janet Garcia
It's really lucky to cooperate with your company. This cooperation is also very pleasant, and your products are very cost-effective.
Janet Garcia
My son loves this product so much and he can't put it down. We are also considering buybacks.
Jesse Stillman
The corporate mission of this company is to build an international platform to provide value-added services. The vision is to become an outstanding enterprise with core competitiveness and industry
Domingo Trinkle
I think the products are of good quality and shipped quickly!
Luise Bell
This time, we bought the customized products, which are the best among all the customized products. We are very satisfied with the company's service and hope that more people will cooperate with you.
Domingo Trinkle
It is our honor to cooperate with such an excellent manufacturer!
Our company adheres to "professional people to do professional things" to provide customers most cost performance and valuable after-sales service. We must not only deeply strengthen the competitiveness of our core products, but also constantly improve the company's talent development and optimization of technological innovation mechanisms. We're professional galvanized 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 galvanized pipe for hvac made in China here from our factory. For more company information, contact us now.
