JNTC Co., Ltd. engages in the manufacture and sale of electronic parts. It operates through the Tempered Glass and Connector business divisions The Tempered Glass business division offers cover glass for mobile, tempered glass for automobiles, camera window glass for mobile, ultra-thin glass, and glass for wearables. The Connector business division focuses on C-Type waterproof connector products. The company was founded on November 1, 1996 and is headquartered in Hwaseong-si, South Korea.