On 29 January 2015, with Wang Yu and Hu Yanqing of Guangzhou office as legal counsel, Donguan Richtek Electronics Technology Co., Ltd (stock code: 831914; stock short name: Richtek Technology) was listed on National Equities Exchange and Quotations (New Three Board).
Located at Innovation Center of Songshan Lake hi-tech industrial development zone, Richtek Technology is a hi-tech enterprise specializing in R&D, production and sales of automobile tyre inflater and energy monitoring products.