Tianjin Jinggong Special Petroleum Pipe Fittings Co Ltd
Tianjin Jinggong Special Petroleum Pipe Fittings CO.,LTD was found in 2004.We are specializing in Tubing and Casing Couplings. Production capacity is about 3 million pieces per year.We had registered our brand “JG” in 8 countries.Our customers are including USA, Canada, Egypt, Venezuela, Russia and Korea and other countries all over the world.