StartSince its establishment in 1990
2016 In order to expandand improve the crystal industrial , Asset divestiture with our mother companyand company name change to “Tangshan Guoxin Jingyuan Electronics “under takeall the process of Jingyuan Electronics.
2015Company name change to Unigroup Guoxin Co., Ltd. 2520 oscillator startto mass produce.
2014 Small size high temperature thermostat oscillator projectapproved the acceptance by Provincial Development and Reform Commission ,OCXO-SMD14thermostat oscillator was identified as the provincial new product. DevelopedRral-time clock (RTC) production .filldomestic gaps
2013 take over the OCXO production line of CTS Singapore company.
2011 Investment of 150 million yuan to build "LED sapphiresubstrate project" with annual capacity of LED sapphire 1.2 million,window sapphire 5million ,Crystalgrowth crystal cutting ,lapping and polishing production line.
2010年 share exchanged with Tsinghua tongfang group .
2009June Annual Capacity of 72million new SMT crystal device project approved foracceptance . SMD quartz crystal device annual capacity reach to 200million.Meanwhilepassed the TS16949 certificate.
2007 stock increase financing 145million. Expand SMD3225production line with the annual capacity of 120milloin. Expand the highstability oscillator capacity , all kinds of devices with the annual capacityof 350millon.
2006 Expand the SMD product line , annual capacity of 72million
2005 Go public in Shenzhen stock listing.Financing 120 million. Passed ISO9001 /ISO14001/OHSAS18001.
2004 Expand our production ,develop the optical crystaldevices. Developed the SC cut cold weld crystal 、SMD crystal ,SMD OSC Obtain Certificate of Domestic Key NewProducts.
2002 The implementation of the National "DemonstrationProject for the Industrialization of Mobile Credit Temperature Compensate X'tal(crystal) Oscillator “was awarded by the State Planning Commission as"National High Technology"
Industrialization demonstration project ". SMD quartz crystal annual capacity of 30 million units.
2001 R&D center found andstart to design （VCXO）、（TCXO）、（OCXO）。
In2000 JIngyuan ELECTRONICS prepare to go public
In 1999 ,SMD quartz crystal production designed and mass produced awarded the"Technology Innovation Demonstration Enterprise" by the Ministry ofScience and Technology.
In1998 Pass the ISO-9002 quality certificate
1997 HC-49US line revised and enlarged the capacity to 50M/year. “national Top 100Electronics Components Enterprises”
In 1995 UM Quartz crystal
line founded with capacity 10M/year, and abstained the new production certificate
of China .
In 1994 HC-49US quartz crystal production line founded with capacity 10M/year.
In 1991 HC-49U quartz Crystal line started to mass produce with capacity 3.6M pc / year.
Jingyuan Electronics founded in 1990
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Address: Yutian County, Tangshan City, Hebei Province, Xin Xing Electronic Industrial Park (Yutian County, Hebei Province No 3129 West End Street)
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