JSG is a semiconductor equipment company.
JSG, founded in December 2006 and headquartered in Zhejiang, is a semiconductor material manufacturing equipment and LED substrate material manufacturing high-tech enterprise. Established by Mrs. Qiu Minxiu, the company was listed on the Shenzhen Stock Exchange in May 2012. The major shareholders include Shaoxing Shangyu Jingsheng Investment Management Consulting Co., Ltd., and Qiu Minxiu. Rivals with direct and indirect competition include NAURA and Jingyuntong Technology.