The factory of Shanghai Houdong Metal Group Co.,Ltd is located in China`s largest pipeline equipment base -Cangzhou City. Our company mainly engaged in precision seamless steel pipes with 12 rolling mills in the production line. The processing accuracy can be within 0.05mm and the surface will be bright and smooth. Our products are mainly exported to Japan ,South Korea and other middle east countries, companies like Nissan , Hyundai , Kia and other auto companies. And the annual processing capacity of the company is 200,000 tons.
Our major products also comprise: seamless steel pipes, ERW/LASW/SSAW welded steel pipes,rectangle and square pipes, steel plate , flanges and other pipe fittings in different materials. We can manufacture and process non-standard products according to customer`s requirement and anti-corrosion processing in the late stage of products.
Our company has complete and effective quality management and quality assurance system. Our products conforms to : national standard GB, American standards (API ASTM ASME), German standard DIN , Japanese standard JIS, British standard BS. Since many years our company has insisted on putting product quality on the first place. The company possesses advance technological equipment and complete inspection measures, We have advanced inspection equipment and instruments: X-ray detection equipment , UT inspection machine, hydrostatic testing machine, tensile test machine, metallurgical analysis tester, a physical test and chemical analysis lab and complete inspection system. All these equipment and testing and inspection measures ensure that production and inspection of products can fulfill standard requirements and satisfy demand of customers.
The operation of the company takes good faith as the foundation as the principle, and we express our appreciation to our new and old customers with best quality , lowest price ,and best after-sale service. We sincerely hope to establish long-term cooperation with you for mutual benefits and joint development !