branding in Chongqing

Chongqing Tonghui Gas Co.,Ltd, is a professional nitrous oxide manufacturer since 2007, purity from 99.9%-99.9995%, including industry, food , medical,and electronic grade. We also provide cream…

Hys Vehicle Industry Group is a leading manufacturer of high-end vehicle parts and components for the automotive industry in China. Located in the Jiulongpo District of Chongqing, the company pro…