Sihai international trade co.,ltd is professional power tools spareparts supplier in south of China .We supply the best quality partsfor popular power tools such as bosch ,hitachi  ,makita,dewalt and so on .

This is Nanjing Caiyun machinery&Electronical Manufacturing Co.,Ltd. who supply all kinds of machinery parts and components. Like series gears, gearbox, pinion, worms, worm wheel/turbo/turbine, reducer, casting, forging, etc.We have the technology ...