Our company shows the business integrity and social responsibility of the enterprise with the continuous improvement of steel pipe for infrastructure, hot dip galvanized pipe for equipment, steel pipe for machinery quality and considerate pre-sale, in-sales and after-sales services. The company will not forget its original intention, and always take the mission of letting the world feel made in China, and create galvanized round steel tubing of international advanced level. We have a strong commitment to customer satisfaction, and work to exceed our customers' expectations at every turn. We are committed to becoming a strategic enterprise with industry leadership and achieving sustainable and solid growth. Today's cooperation is the beginning of tomorrow's development. We are willing to strengthen cooperation with you to create a better future. Our company is committed to become a leading enterprise of green innovation, and always adheres to the environmental protection concept of clean production and sustainable development. By deepening internal reform and optimizing resource allocation, while implementing talent strategy, we are expanding environmental protection, high-tech application industry chain and value-added service business, promoting corporate transformation and upgrading, and realizing value preservation and appreciation of state-owned assets. Our vision is to become a leading player in the global marketplace, known for our excellence and integrity.
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EN10219 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 -
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 -
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 -
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 -
GI PIPE
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 -
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 -
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 sectionAdd to Inquiry -
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 -
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 Circular 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 -
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
I hope all suppliers are as high as this one!!
After hesitating for a long time, I still bought their products, mainly because of the affordable price.
Difficulties can only be intimidated by a coward lazy, and victory always belongs to those who dare to climb the peak of science. Guided by this belief, the company continues to develop new products.
The product quality is very good, I will cooperate with you for a long time in the future!
Your account manager was very understanding and was very positive and full of positive energy at all times during the entire partnership.
This company can provide free design and free samples. The quality of the products is very good, and the arrival is very fast. I am very satisfied with this shopping.
Our products are mature and of high quality, our colored prepainted galvanized plate for compressors, round galvanized steel pipe for machinery, pre coated galvanized coil with high strength, galvanized pipe for equipment are sold well at home and abroad. We have created a large number of excellent achievements, which are well received by the majority of users, thus establishing our firm position in the industry. We're professional galvanized round steel tubing manufacturers and suppliers in China, providing the best products and service for your brands. We warmly welcome you to buy high-quality galvanized round steel tubing made in China here from our factory. For more company information, contact us now.













