With our abundant experience and considerate products and services, we have been recognized to be a reputable supplier for scaffolding rental, steel plate for farming, seamless pipe lengths . We ensure that our product quality passes the customs, consumers can trust our square steel pipe for bridges, and form a kind of public persuasion for our products. In the face of severe challenges from domestic and foreign economic situations and fierce market competition, the company relies on technological innovation and brand drive to take the road of connotation improvement. "Cooperation, innovation, progress and excellence" is our banner, and cultural harmony and scientific innovation are our outstanding traditions. After years of development, the company's product categories continue to increase, the production scale and sales scope continue to expand, thus our company has maintained a good and steady development momentum. Among peers, we have always been at the leading level as a leader. All our employees are eagerly looking forward to providing you with high-quality and thoughtful service, and winning your trust and praise with excellent technology and enthusiastic attitude.
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Square Tubes
Square Tubes have very efficient shapes for multiple-axis loading as they have uniform geometric and thus uniform strength characteristics along two or more cross-sectional axes making them goodAdd to Inquiry -
EN10255 Hollow Sections
1, Grades: A500,A,B,C,Q235B, Q355B, SS400, S235 and S3552, Size: 15*15-300*300mm-40*20-400*200mm3, Standards: GB/T6728-2017, EN10219,EN10255, ASTM A500 grade A, B, C4, Certifications: ISO 9001, SGS,Add to Inquiry -
Hot Dipped Galvanized Hollow Section
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 5LAdd to Inquiry -
HDG HOLLOW SECTION
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 -
High Quality Square Steel Tubing Galvanized Pipe Steel We...
1, Grades: A500,A,B,C,Q235B, Q355B, SS400, S235 and S3552, Size: 15*15-300*300mm-40*20-400*200mm3, Standards: GB/T6728-2017, EN10219,EN10255, ASTM A500 grade A, B, C4, Certifications: ISO 9001, SGS,Add to Inquiry -
Rectangular Steel Pipe ASTM A500
1, Grades: A500,A,B,C,Q235B, Q355B, SS400, S235 and S3552, Size: 15*15-300*300mm-40*20-400*200mm3, Standards: GB/T6728-2017, EN10219,EN10255, ASTM A500 grade A, B, C4, Certifications: ISO 9001, SGS,Add to Inquiry -
High Quality Galvanized Square And Rectangular Steel Pipe...
1, Grades: A500,A,B,C,Q235B, Q355B, SS400, S235 and S3552, Size: 15*15-300*300mm-40*20-400*200mm3, Standards: GB/T6728-2017, EN10219,EN10255, ASTM A500 grade A, B, C4, Certifications: ISO 9001, SGS,Add to Inquiry -
BLACK STEEL SQUARE AND RECTANGULAR
hollow sectionAdd to Inquiry -
S235 Square And Rectangular Steel Tube
Handan Zhengda Steel Pipe Co., Ltd. is the specialized Manufacturer & Exporter of Carbon Steel Pipes Such as: ERW Hot-Dip Galvanized Square & Rectangular, Galvanized Steel-Plastic Composites, SSAWAdd to Inquiry -
Rectangular Tubes
Rectangular Tube is commonly used in welded steel frames where members experience loading in multiple directions. Due to its strength to weight ratio it is used extensively for a range ofAdd to Inquiry -
20X20 200X200 Pre Galvanzied Rectangular Pipe
Standard: 20X20 100X100. Grade: Q235B, Q355B, SS400, S235JR, S275JR, S275J0R, S275J2R, S355JR, S355J0R, S355J2R. Thickness: 0.8mm-2.5mm. Section Shape: Square and Rectangle.Add to Inquiry -
Black Hoolow Section
Square and rectangle steel pipe hot dipped galvanzed square and rectangule steel pipeSHS 20*20mm--300*300mm,RHS20*40mm---400*200mm 标准:GB6728-2017, ASTM A500 GRADE A, B,C,Add to Inquiry
Their product works great and feels great, and it is recommended to move as little as possible after fixing it in place. It is very cost-effective, and I hope that it will be so good for later use.
This supplier's products have exceeded my expectations. The price is really good, and the price/performance ratio is still very high.
It should be better with accessories, and the customer service of this company is also very patient.
Their products are amazing and the price is very good! The customer service answers questions in a timely and attentive manner, and you must give the customer service a thumbs up!
I can't wait to debug it at night, the overall is good, worthy of this price.
This supplier's product has also been used for many days without any problems, the clarity is very high, and the effect is very good.
We are committed to become the world's leading supplier of total solutions for environmental friendly steel pipe requirements, pre painted galvanized steel for indoor use . We're professional square steel pipe for bridges manufacturers and suppliers in China, providing the best products and service for your brands. We warmly welcome you to buy high-quality square steel pipe for bridges made in China here from our factory. For more company information, contact us now.













