Import and sales trading company. Having served in the industry for more than 40 years, with his professionalism and service, he established branches in Taipei and Tainan in 1994 and 1997 respectively to provide more customers with a wide range of customized services. In 2008, it was officially renamed Zhongwei International Trading Co., Ltd. The company's main business items include O-rings (Oring), various oil seals, various guide components (bakelite, wear-resistant sheets, wear-resistant rings), air pressure oil seals, hydraulic oil seals, rotary oil seals, etc. Both oil seals and hydraulic parts are available from stock and equipped with advanced technical support.