Tianshin Company' s new full name registered in China is Dandong Tianshin Automation Technology Co., Ltd. At first, it was a technology research institute, which belongs to the national light industry department. (one provincial unit in the Chinese Government' s pulping making, paper making and packing industry ). Our R&D team has more than forty famous industry experts and scholars, they possess a variety of professional knowledge, rich experience and strict technology. The mechanical processing factory covers an area of more than twenty thousand square meters and the automatic...