Changzhou Boma Machinery Co.,Ltd is one of the leading China cylindrical gear reducer manufacturers and suppliers,Website:http://www.czbomas. ... Speed 750-1500rpmOutput Speed 7.5-67rpmPlace of Origin Jiangsu, China (Mainland)Model Number ZSY160, ZSY180, ZSY200, ZSY224, ZSY250, ZSY280-710Brand Name ...