Haiguan was established in 2006, which is a manufacturer integrating with R&D, production; sales and service specialized in producing precision injection part and metal stamping parts, which is widely used in car parts, medical equipment, precision electronics, audio, electronics, daily items and other high-tech materials special usage. The factory is located in shijie town, Dongguan city with convenient transportation. The factory covers an area of 5000 square meters with about 600 skilled workers.