steel pipe

详情

Cangzhou longhao steel pipe co., ltd. is a company which intergrates producing, import and export sales together. The company is located in China's tube base-Yanshan of Hebei province, covering ****0 square meters, with total assets of *0 million yuan, producing ****0 tons of various steel pipe annually. There are *5 working staff, including *0 engineers and technicians. Our leading products are seanless steel pipe and welded steel pipe in different materials and thickness. Our products are made according to the standards as follows: GB/t********9, GB/T********9, GB********9, GB********5, gb********0 ec. At the same time, we also supply a large number of steel elbow, steel tee, cross in different uses. Besides, we have many years of co-operative relacction ships with several big steel manufacuring company, which will make sure our abundant resouces. The company pays great attention to product quality and it has a complete set of opdated devices for testing and ***** company has a strictly specified quality assurance systen and has got the certificate for ISO********0 for international quality management sys tem and we are applying for API 5L and API 5CT certificate. Our products not only have a large share in the domestic market, but also the products have been exported to more than *0 countries and regions around the world. The company is in an effort to expand oversea market. We will as the good quality, competive price, excellent service cooperation with you. If you are interested in our products, I'm happy you can contact with us any time.