1988: Yeebo Established
1991: Dong Guan LCD manufacturing line started
1992: Jiangmen LCD factory commenced its operations
1993: Commenced ITO glass Production line
1993: Listed in The Stock Exchange of Hong Kong Ltd.
1998: ISO9001 Certification
1998: Commenced STN display Production line
1999: Commenced LCM Product design and pilot production
2000: Automatic ITO Coating System operated by BPS, Germany
2002: Upgraded ISO9000-2000 Certificate
2002: Completed factory modification in Jiangmen plant to provide an up-to-date and modern manufacturing environment. 
2002: Jiangmen LCD Semi – Auto line started
2002: Introduced TN/STN Auto-lines
2002: Commenced LCD Module LCM Production Line
2003: Introduced two high solution STN lines installed
2003: ERP system operated
2003: ISO 14001 Certification
2004: New Hi-tech LCM factory in-service
2004: Applied TS16949:2002 quality system
2005: TS - 16949 Certification
2005: Lead-free compliance
2005: All LCD productions were consolidated into Jiangmen factory
2006: Invested in TFT module and manufacturing.
2007: Kunshan Visionox Technology Company established
2007: Commenced ISTN & ASTN production lines.