Dongguan Rihan Electronics Co., Ltd., founded in Chang’an of Dongguan in 2008, need to be expanded for new factory to meet the requirement of development. It locates in Changyou Industrial Park, Huaiya Road, Humen, Dongguan which is called industrial key town, the production factory covers the area of 4,500m2. The main business of the company includes processing of various kinds of machinery precise parts, non-standard parts, and design processing of various kinds of moulds and fixtures, as well as processing of automatic equipment and parts, etc., with ultra-precision, good tolerance control within 0.002mm. The company sticks to concept of “constant improvement and innovation, continuous meeting customer’s requirement, pursuing excellence and serving society with high precise and top end products”