Hangjin Technology Co., Ltd. manufactures and sells chlor-alkali chemical products and electronic products in China and internationally. The company offers chemical products consisting of caustic soda, propylene oxide, polyether, polyvinyl chloride, chlorinated benzene, and liquid chlorine for use by alumina, steel, chemical fiber, papermaking, chemicals, medicine, polyurethane, construction, and other industries. It also provides electronic products, such as electronic components, thick film integrated circuits, radio frequency chips, and other products; and controllers, processors, memories, bus interfaces, high-speed AD/DA, analog switches, and operational amplifiers.