In july 2016, shenzhen city, pre-hai songs and after-commercial trades ltd., an iag group ltd., acquired the general agent of the hoii script-proofing chinese entity of taiwan auroral advanced opticals ltd. In july 2016, mainly using optical methods to achieve beauty-protective effects, with the popular use of suncaps and sun-proof skin suits. The main product is the skin-protection series, mainly through optical methods, with suncaps and sun-proof zui popular. The company uses the concept of "health," "fashion", "natural," "sport" and "good faith" to serve the public. Since its sale, hoii has initially been connected to doctors and medical beauty, and has since expanded to beauty salons, golf courts, followed by organic stores, fashion stores, anti-uv products stores in taiwan, and is gradually opening up the continental market to the mainland. At present we have only three colour products, and in the future we will have four more. And the design of our products will become more di...