Produk utama: Kunci cerdas, kunci dan pegangan pintu, kotak kunci, pegangan Kabinet, gembok
Nomor Peringkat4 _i18n_mod_start_`shopmodule.shopsign.factoryrankname_i18n_mod_end_ dalam SecurityFull customizationAnnual export US $8,273,511Patents awarded (8)Design-based customization