Introduce    Course    Partnership    Agent
Company tendency
1984 Our company was the first company to market PCB board clean machine and its
related technology.
1988 Buying and selling of second hand automatic insertion machine and its components.
1996 General agent of YACHIYO film tester from Japan.
1997 Established Yee Chang (H.K) Ltd. (YING YI TONG ELECTRONICS FACTORY)
1999 Marketing BGA/CSP Substrate final inspection machine.
2000 Passed ISO9001 International Quality Certification.
2001 Representing Final Visual Inspection System from Japan and authorized the sales agency Kansai Denshi Co., Ltd of Japan for several overseas markets for our cleaning products series.  
2002 Jointly founded Yeitek Electronics (Suzhou) Co., Ltd. with Japanese capitals. 
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