Date / 11/01/2010
Co-working Developing Co., Ltd., located in Tianjin of China is a professional manufacturer of steel pipes and pipe fittings. Our company was established in 1980. We have nearly 20 years' experience in production.
Our main products are pipe fittings, pipes, flanges, valves and so on. We can manu...
45 Deg Elbow,
90 Deg Elbow,