Biomass Briquetting Machine Henan Jingxin .... technicians for reseach and study.It is located in capital of Henan province-Zhengzhou which is the center of the business and economic. These charcoal....
Henan Jingxin Machinery Co, Ltd is is established in 1990, with the 120 staff including 12 technicians for research and study. It is located in capital of Henan province-Zhengzhou which is the center....