We, Nam Trung Co.,Ltd is distributor: - SEW gear motor, SEW gear box, SEW Girth gear ring, SEW inverter ...etc - SIEMENS electric motor, SIEMENS Explosion-proof motor, SIEMENS Flexible coupling, SIEMENS Fluid coupling ..etc - Rulmeca roller for conveyor, Rulmeca drum motor...etc. in Vietnam market. Please contact: Tuan, Tran Anh Tuan ( Mr.) Cellphone: +84-(0) 906 955 057