Founded in 1998, Mingmen is a high-tech enterprise integrating R&D, manufacturingmarketing and service of silent door locks, smart door locks and hardware.Since its establishment, the company has always been focusing on the field of silentdoor locks, committed to creating a world-class brand of mute door locks, and hasbecome synonymous with "silent door locks"

a. More than 20 die-casting lines and stamping lines. 

b. China first automatic mortise lock and smart lock assembling lines ( 6 lines) 

c. China first automatic polishing robots lines  ( 30 Lines Swedish ABB robots).

d. More than 95 engineers for OEM &ODM 

e. Annual Output：600  Million sets mechanical locks and 10 Millions  sets smart locks.

a.China Highest Standard Dust-free anti-static Smart Lock Production Lines ( 300K Levels )

b.Industry-standard temperature control system, 100% full functionality test and ageing testing。