Shenzhen Everwin Precision Technology Co, Ltd. (shortly called “Everwin Precision” or “Everwin”) was established in July 2001. It is a company that researches, develops, produces and sells smart phone components Large-scale manufacturing enterprises. The company insists on stable operation, continuous innovation, and is committed to providing the industry and customers with the most competitive products and services. At present, Changying Precision has approximately 35,000 employees and operates globally.

Changying Precision landed on the A-share Growth Enterprise Market (stock code 300115) on September 2, 2010. During the 10 years since its listing, it has maintained rapid development. In the first half of 2019, the company's total assets exceeded 9.79 billion yuan, and its net assets exceeded 4.33 billion yuan. In the first half of the year, the Group's operating income exceeded 3.95 billion yuan, and its net profit exceeded 119 million yuan.