Homepage  |  Contact us       Homepage  |  Company Profile  |  Products  |  Equipment  |  Contact Us  |  Chinese   DZ34W31C DZ34W41C DZ34G33U DZ34G32C DZ34G42C DZ34G43U DZ34G53U DZ34SG36U 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