We will persevere, provide more, updated, faster and more accurate products for industry, and sincerely give back to the society."Persist in striving and innovating" is one of steel round pipe's core values and the basic spirit that supports our development and growth. Our corporate philosophy is the guideline for our judgment and action, and the source of cohesion and development of our company. We have excellent technical personnel, mature market channels, good corporate reputation. In a long period of time, corporate social responsibility still has a positive impact on corporate value. We have gradually established a new normal of survival against the odds and steady development under the harsh market environment. Through our unremitting efforts, we have built solid strategic partners and stable customers, with strong technical development and production management capabilities. Quality control is done by everyone, and good quality is assured.
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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 5LAdd to Inquiry -
![HDG Steel Pipe]()
HDG 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 -
![High Quality S235JR S355JR Pre Galvanized Carbon Steel Tube]()
High Quality S235JR S355JR Pre Galvanized Carbon Steel Tube
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 -
![Pipe]()
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 -
![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
HOT DIPPED GALVANIZED STEEL PIPEAdd 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 -
![Glavanized Steel Tube]()
Glavanized Steel Tube
Our main products are: ERW HDG BS 1387 pipes ERW Black Square hollow section ASTM A500, EN 10219 S275JO/S275JR/S355JR/S355JO ERW Black Rectangular hollow section ASTM A500, EN 10219Add to Inquiry -
![HDG Pipe]()
HDG Pipe
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 -
![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.Add to Inquiry -
![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.Add to Inquiry -
![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.Add to Inquiry
Dusty Rochester
We like the company's products very much, because they are truly of perfect value and are very smooth to use.
Patrice Ridley
We have heard about this company for a long time, they have been committed to meeting customer needs in all aspects and winning word of mouth with integrity. This collaboration confirms that.
Maria Hart
The workmanship of the product is very meticulous. We have carefully checked and found no defects, and the price is very cheap. We have recommended the manufacturer to others.
Milagros Ferguson
I bought it for a friend and the quality of these items looks good.
Raymond Nelson
In general, this is a good trade cooperation!
Kim Young
We have cooperated with this manufacturer for many years and know their company very well. They have an advanced testing center and carry out strict quality control on the whole process of product
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Our eternal pursuits are the attitude of 'regard the market, regard the custom, regard the science' as well as the theory of 'quality the basic, believe in the 1st and management the advanced' for . We're professional steel round pipe manufacturers and suppliers in China, providing the best products and service for your brands. We warmly welcome you to buy high-quality steel round pipe made in China here from our factory. For more company information, contact us now.
