Homepage  |  Contact us       Homepage  |  Company Profile  |  Products  |  Equipment  |  Contact Us  |  Chinese   SZ56G44U SZ56G54U SZ56G45R SZ56G55R SZ56G53U SZ56HG56R SZ56G48E SZ56G58E SZ56G66U Wheel Options Light Duty Flat Wheel (DZ34) Ball Bearing Flat Wheel (DZ45) Plain Bearing Flat Wheel (SZ56) Elevator Wheel (DT58) Other Flat Wheel Custom-made non-Standard Changshu Porton Castor Manufacturing Co.,Ltd.    www.csporton.com Add: Building 1,No. 2310,Shanghu Road,Shanghu(Yetang) Town, Changshu City, Jiangsu Province, China. Tel: 086-0512-52409058    Design: Zhonghe Network    Manager