Kalevei Tech is the largeste base of demonstration for R&D and making of radial tires for commercial vehicle in western China with global brands name COPARTNER.We are one of the subsidiaries of Haida Group, also act as the wholly-owned company by Chinese famous liquor group--Wuliangye Group. Both the Haida and Wuliangye Group supply us with technology and capital. Kalevei Tech started its construction with high level and introduced current leading international technology and manufacturing, testing equipments.It has been issued the certificates of ISO/TS16949 on quality control, of GB/T724001 on environment, of GB/T28001 on occupational health and safety, as well as China Compulsory Certification(CCC), of USA DOT, of European ECE, of REACH and S-MARK on environmental protection and noise, and obtained in dependent import and export license.