steel pipe; pipe fittings

Cangzhou Shenlong Pipe Manufacturing Co., Ltd. is a professional manufacturer of steel pipes and pipe fittings for nearly 20 years, which is located in North China, and covers an area of more than 60,000 ㎡. With more than 200 workers in the factory, our annual product capability is about 80,000 tons. We have got the ISO9001 certificate, which ensures the high quality of our products. And the implementation of standards and materials of our products are: ASTM A106B, ASTM A53 B, API 5L GR B,...[Click for details]