Tianmen Jianghan Petroleum The Third Machinery Transmission Equipment Co., Ltd. is a professional manufacture specialized in the production of petroleum system pumping unit mating reducer. Our main products are various types of pumping unit reducer as 9～105kN•m double circle-arc tooth(domestic) and 40D～1280Dkin involute tooth(export) and so on.
Our company is located in Longweishan Industrial Park of Tianmen City, Hubei province. It is only 4 kilometers distance to Tianme North toll station of G42Hurong Highway and Tianmen Station of Hanyi railway, 2 kilometers to Tianm...
