Czzt Motorkits Co., Ltd. (shorter form CZZT) was founded in 1990. It is a technology intensive corporation specialized in fastener of wheel hub & brake drum for trailer and heavy commercial vehicle.
The corporation has a floor area of 33000m2 and the building area is 26000 m2 with advanced manufacturing and inspection equipments and metrological physical-chemical examination center including precision forging、heat treatment in mesh-belt furnace、surface treatment production line and German SPECTRO spectrometer、physical property test and salt spray test equipments etc. Among over 90 employees, there are more than 10 engineers, technicians and managerial staffs. The ISO9001 Quality system was built up in 2000 .Having been certified by QS 9000 Quality system in 2002 and ISO/TS16949：2002 Quality system in 2006, the corporation has a production capacity of 30 million sets wheel bolt assembly per year.
The corporation uses scientific-technical progress as power and pursues the principle of “high point of departure? 、high quality 、specialization” and successfully developed six series in over 100 categories of hub bolt assembly and brake drum fastener for heavy commercial vehicles .All products conform to SAE requirements.
The corporation has registered CZZT as a trademark in China. In the domestic market, the parts manufactured by CZZT are the original equipments for hubs of some famous commercial vehicles and Axle manufacturing enterprises. In the international market they are exported to USA、Europe and Southeast Asia by OEM.
In accordance with “High quality from professional service”, the corporation continuously increases technical input , improves product quality , reduces product cost and tries its best to become the leading manufacturer of fastener for commercial vehicle in China.