Zhejiang Sankai Machine and Electric Co.,Ltd is an integrative and professional manufacturer of power transmission device, which specialize in scientific research, production and marketing. As located in Taizhou city, southeast of Zhejiang province, Zhejiang Sankai has a very convenient transport system. And after years' effort, based on dedication and pragmatic management, Sankai has become a fanious innovator among transmission industry in the world. 

Our company specialize in High Precision Planetary Gearbox, NMRV series Worm Gearbox, UDL series Stepless Speed Variator, SRC series Helical Gearbox, SKM series Helical-Hypoid Gearbox, Precision Gearbox for Robot Arm and PC Helical Gear Unit. All the products are widely used in different fields such as automation industry, industrial robot, aerospace, metallurgy and mining, light industry of beer, beverage and tobacco, environmental engineering, logistics, plastic machinery, lifting and transport, parking, automobile manufacturing, textile, food, ceramics and so on.