The company strictly implements the ISO9001:2015 quality management system and ISO14001:2015 environmental management system, and establishes a full process SOP covering orders, design, processing, assembly, mold testing, inspection, and delivery. Establish a dedicated quality file for molds from the start of project approval, achieving full traceability of materials, processes, dimensions, inspection, and trial mold data. This ensures that the source can be traced, the process can be controlled

Mingmei only uses international first-line brand mold steel such as ASSAB, LKM, Buderus, etc. All steel must undergo a triple inspection of hardness testing, material verification, and size verification before being stored to prevent unqualified materials from entering the process. Standard parts, hot runners, and accessories are all sourced from well-known brands in the industry, ensuring mold strength, wear resistance, and service life from the source, laying a solid foundation for long-term s

The entire processing process follows a three inspection system of self inspection, mutual inspection, and special inspection, with 100% full-size inspection of key components. From CNC precision machining, EDM mirror discharge, precision grinding to mirror polishing, each process strictly controls the dimensional accuracy and surface quality. During the mold assembly stage, the focus is on controlling the clearance, guiding accuracy, and smoothness of movement to ensure stable and reliable cool

The company is equipped with high-end testing equipment such as ZEISS coordinate measuring instrument, optical imaging instrument, laser detector, hardness tester, etc., which can perform high-precision measurements on precision tolerances, complex surfaces, and fine structures. After trial molding, conduct a comprehensive inspection of the appearance, dimensions, and functionality of the sample, and issue a standardized FAIR report. For automotive, medical and other customers, we can provide co