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2006? Dongguan Ruijin Electronic factory founded in Nance Humen, Specializing in produce Metal Dome,Dome Array,LGF
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2007? R&J Shenzhen Office founded
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2008? R&J Hong Kong Office founded
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2009? R&J Reorganized, established Dongguan Ruijin Precision Hardware&Electronic Co.,Ltd.
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2010? Successful developed Mobile Phone Connector belong to R&J: Board to Board
Connector,Mini USB Connector,T-flash Card Connector,SIM Card Connector, Battery Charger Connector
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2011? Enlarge production scale and sales management team, Employees breakthrough 300 people, R&D and marketing staff 50 people
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