Productos principales:Cerradura inteligente, timbres de vídeo, cámaras IP
N.° de clasificación5 _i18n_mod_start_`shopmodule.shopsign.rankgoldfactory_i18n_mod_end_ en Cerraduras y llavesFull customizationCompetitive OEM factoryDesign-based customizationPatents awarded (10)
Full customization
