Zhao HUA group (Hong Kong) co., LTD., founded in 2007, initially to dial the code switch and light touch switch research and development manufacturing, gradually to develop a waterproof model light touch switch, LED with the combination of luminescent switch series, CHAU - HUA has been to have professional research and development of high-end quality switch manufacturing company, in order to expand the customer the service efficiency and production Capacity, zhao Hua ZhiShuo dongguan factory, established in 2016, zhao HUA company after years of development and the market, through continuous integration, zhao China gradually formed its own core competitiveness, from raw material purchase to product delivery to the customer, ownership process including product design,Mold design and processing, metal stamping, plastic injection, automation equipment research and development and production are completed in the factory.