CERTIFICATION

It is a large comprehensive group company which is specialized in producing the wheel of the inner tube, forging magnesium aluminum alloy wheels and engineering agricultural and forestry wheels. It is a large comprehensive group company which is integrated with chemical products and natural rubber industries. There are 1200 employees in the central region of Guangrao County, the hometown of Sun Wu, Guangrao Economic Development Zone, and the Jinan Expressway in the south. The highway and Jiaoji railway are located in Dongying port, Guang Li port and Dongying airport.