ZhentingJinggong’s rapid rise has an inseparable relationship with his abundant human resources, rapid new products’ R & D and high quality. Products are all in accordance with international standards,with advanced technology and the mould, toolings’ CAD / CAPP / CAM all-aided design and manufacturing process.
 

ZhentingJinggong has developed more than 800 species of automobile, motorcycle, universal gasoline engines, diesel engines as well as various internal combustion engines, air compressor, compressor pistons for those main machine corollary companies such as Chongqing Zongshen, Lifan, Lonxin, Dajiang, Zongshen machines; Zhejiang Xingyue, Chaoyue, Wuchuan, Shaotong; Shandong Huashengand so on, with one time sample transfer passing rate of over 95%. 
 

ZhentingJinggong consistently adheres to the R & D concept of “more comprehensive, more refined”, and always stands at the most front line of the market; trying best to meet customers’ requirements is the source of power to develop rapidly.