Chows Opto Technology was established in 2006. Our head office is located in Hong Kong. R&D team and production lines are located in Mainland China. Our original registered capital was HK$32M. We are the manufacturer of LED lighting application products and the distributor of super bright LED chips and SMD packages. Our brother company - Chows Electronic was established in 1981 with major business in semi-conductor packaging, LED and other micro-electronics components material.