2005.5         Company Established in Hong Kong, the main hardware tools, instruments and other electronic products
2008.12       the company independently developed the first USB industrial endoscope batch production and marketing
2009.6         the first self-developed industrial video endoscope—99D borned and best-selling domestic and Japan, Germany    
                and other countries。
2009.9      the shenzhen chinsources electronic technology co., LTD. was set up, lay a foundation for the realization of the
                enterprise rooted in China market。
2010.10     88DR with Two way endoscope used in the 16th Asian games successfully, became one of the games security tool
                suppliers。
2011.10     88 DS with four-way endoscope successful enterprised in the world university games in shenzhen, became one of
                the games security tool suppliers
2012         five handheld video endoscopy enter market successfully。
2013.5      the company successively joined the shenzhen security association, China's auto industry association, China association
                of special equipment inspection and maintenance of intelligent apparel industry association, etc
2013.10     the first high-definition WIFI endoscopic—99W2 and the first high definition video instrument pipe 168G came out, a
                positive step to the modernization of industrial products, intelligent development。
2014.3      the world's first wearable video endoscope 88G, HD USB 88AS industrial endoscope, wearable otoscope storage type
                66B came out at the same time, won widespread praise。
2014.9       the company CHINSCOPE brand and strong promotion at home and abroad; maintain industry-leading。
2015.6         Added The company brand  CHINSOURCES CHINSPU 2017        For cleaning kit :C100 C200 C300 C400 ,Medical inspection instrument :66AD 66B 66C otoscope
2018         Medical inspection instrument 66H Upgraded 66C   Cleaning kit :C500 Endoscope camera :99HW 99D5 99D6 108GW