International machinery town, chengcun, shunde, foshan city, Foshan, Guangdong
We are yijia machine co Ltd, who is a manufactory main products worm gear, worm, shaft sleeve, bush, bedway and nut, all the above made by zinc base abrasion resistant alloy for high strength. strength material which will be replace copper use longer time lower ...
parts of machine, worm gear, worm, shaft sleeve, bush, bedway, nut