Sotech Smarter Equipment Co., Ltd., formerly Sotech Machinery Co., Ltd., is principally engaged in the research, development, manufacture and distribution of gravure printing machines and the related complete equipment. The Company mainly provides paper photogravure press machines, plastic photogravure press machines and the ancillary equipment, optoelectronic materials series (coating machine series), and new energy material series (compound machine series), among others. Its products are applied in cigarette packaging, bacteria-free packaging, soft packaging, as well as pre-processing of woodgrained paper and paper boxes. It also involves in the research and development, manufacture of intelligent robots and automation equipment, as well as the solution of intelligent system. The Company primarily distributes its products in domestic and overseas markets.