Unigroup Guoxin Microelectronics Co., Ltd. is engaged in the electronic components industry. It focuses on resonator, oscillator and capacitor. Its business scope includes manufacturing and sales of piezoelectric quartz crystal devices; export of self-produced products and related technology; as well as import of raw and auxiliary materials, machinery and equipment, spare parts and related technologies. It also provides Chinese-foreigner joint ventures co-production, processing, component assembly, compensation trade, barter trade and re-export business. The business is carried out in domestic market, also export to other countries. The company was founded on May 19, 1990 and is headquartered in Tangshan, China.