CHANGHONG PRECISION has two companies, one in Shenzhen and one in Dongguan. Shenzhen Changhong Precision Technology Co., Ltd. is responsible for trading and Dongguan Shi Changhong Precision Die-Casting Technology Co., Ltd. is mainly focusing on manufacturing, and which is established more than 15 years and now has a large facility with total 10000 sqm in Shenzhen and Dongguan. With advanced technologies and powerful capital strength, the company specializes in mould design and mould production,