Tianshin company was affiliated with a paper making technology research institute of China National Light Industry (a ministerial department of pulping, paper making and packaging industry that managed by Chinese Government). It has a machinery manufacturing factory that covers more than 20,000 sq.m. (Hexin Machinery Manufacturing Company)and a Automation Control Equipment Manufacturing Factory (Tianshin Automation Company) that covers more than 7000 sq.m., annual production capacity is ...