About SJK

History & Honors

About SJK > History & Honors

2019   Obtained ISO 45001:2018 Employee Health and Safety Management

2016   MEMS Programming line with large output capacity

2015   Release extra small 1610 and 2012 Tuning Fork Crystals

           Differential output LVPECL, LVDS, HCSL Oscillator and VCXO

2013   R&D Small Size 1612 Crystals

           High frequency stability OCXO with ±10ppb

2012   R&D Small Size 2016 Crystals and 3225 TCXO

2011   Top ten brand in electronic components

2010   Top ten brand in electronic components

2009   Awarded Shenzhen city Hi-tech enterprise

2008   Pass the DNV (ISO080000) certificate 
           Recognized as hi-tech enterprise

2007   Toward Manufacturing RoHS certificate (DNV) 
           Supply small size 3225 SMD
           Introduce into the new shareholder, extend the products line

2006   Pass ISO 14001:2004 certificate 
           Towards SONY Green Partner 
           Implement the Kindee K3 ERP system 

2005   R&D for 3225 small size Crystals & Oscillators 
           Set up Fujian factory for SMD production line

2004   Awarded "Best Supplier" from TXC 
           R&D for 5032 SMD Oscillators 

2003   Passed the SGS of Lead Free Compliance
           R&D for 5032 SMD Crystals

2002   Founded Crystal Technology Electronics (HK) Co. in Hong Kong
           Started R&D for SEAM SMD Crystals and Oscillators

2001   Founded Suzhou branch and office

1999   Obtained ISO9001:2000 Certificate 
           Started mass production of Crystal Filters & Tuning Fork Crystals

1996   Started production of 49SMD Series

1994   Started production line of 49S Crystals

1989   Founded Shenzhen Crystal Technology Electronics Co., Ltd. with a seed capital of 15,000,000 RMB 

           Start production line of 49U Crystals

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