Hunan Yingjie Hi Tech Co., Ltd. (hereinafter referred to as "Yingjie Hi Tech"), which is originated from the National Engineering Research Center for Powder Metallurgy of Central South University, is a metal powder injection molding (hereinafter referred to as " MIM ") technology as the core, focusing on MIM A high-tech enterprise specializing in innovative materials and precision component manufacturing. Company deeply cultivates MIM Industry 24 years, using MIM technology has solved the preparation problem of important industrial core components in China, with products covering multiple fields such as medical, automotive, military, hardware, machinery, and communication. It is committed to becoming a part of China's MIM A leader in innovative materials and precision component manufacturing.