
±0.03mm Precision: Why MIM Is Non-Negotiable for Premium Lock Brands
The global competitiveness of high-end smart locks lies in the ±0.03mm gap of the lock cylinder — the critical threshold for the EU EN 1303 anti-drilling standard and the core
Comprehensive Range Of Servces Providing Endless Capabilities

The global competitiveness of high-end smart locks lies in the ±0.03mm gap of the lock cylinder — the critical threshold for the EU EN 1303 anti-drilling standard and the core
Our factory has obtained the national high-tech enterprise certification, and we have a full complete service system with R&D-design-production-assembly. Our main processing services include: metal injection molding, powder metallurgy sintering, lost wax casting, cnc turning&milling service, die casting, sheet hydraulic forming, and common post-processing service.