Quick The group is focused on producing all variety of standard roller chains and sprockets, gears & gearboxes, such as conveyor chain & sprockets , stainless steel chain, agricultural chain and has not just sold its products all over china, but also sold more... Quick We will provide best services and high quality products with all sincerity. a specialized supplier of a full range of chains, sprockets, gears, gear racks, V – belts, couplings and reducers， pto shaft, agricultural gearboxes….ISO 9001: 2000 & AS... Quick The new products include a series of high – tech and high quality chains and sprockets and gears, such as chains and gearboxes for agricultural machineries, metallurgical chains, escalator step – chains, high – speed tooth chains, timing... Quick EPG will always adhere to it enterprise spirit of being practical, innovative, efficient and excellent to make the top international transmission drive.We look forward to the opportunity to serve you and hope to add you to our growing family of satisfied... Quick It has established stable cooperation with many well known universities and institutes in china such as, Zhejiang University, Jilin University, Technical committee of national chain drive standard, Institute of national chain drive, Zhejiang application... 