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1989, founded Yantai Crystal Technology Electronics Co, Ltd, total capital 
           RMB15,000,000 , start production line of HC-49U
1994, start the production line of HC-49S
1996, start mass production of 49S SMD
1998, founded Shenzhen Crystal Technology Electronics Co, Ltd
1999, pass the ISO9001:2000 certificate
           start mass production of crystal filter, tuning fork crystal
2001, founded Suzhou branch
2002, founded Crystal Technology Electronics (HK) Co.
           start R&D for SEAM SMD crystal and oscillator (size: 8*4.5,7*5, 6*3.5)
2003, founded Shenzhen Crystal Technology Industrial Co, Ltd.
           R&D for 5*3.2MM SMD Crystal
           Pass the SGS certificate of Lead Free
2004, awarded "the Best Supplier" from TXC
           R&D for 5*3.2MM SMD Oscillator
2005, R&D for 3.2*2.5MM small size crystal & oscilator
           invest the Anhui factory for SMD production line with 30% share
2006, pass ISO 14001:2004 certificate
           toward SONY Green Partner
           Implement the Kindee K3 ERP system
           Introduce into the IC agency
2007, work as agency of TXC SMD TCXO¡¢VCTCXO
           Toward Manufacturing RoHS certificate (DNV)
           Supply small size LED SMD3225 £¨M/P¡¢GPS¡¢Bluetooth£©
           Introduce into the new shareholder, extend the products line, 
           achieve the agency for brand IC
2008, pass the DNV (ISO080000) certificate
           get the intellectual property rights for SMD Crystal (3.2*2.5*0.7MM)
           cognized as the Hi-tech enterprise
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