Beijing Tech.building hardware Co.,Ltd mainly engages in R&D and manufacture of Arcitectural Hardware.AS a leading manufacturer door hardware, we have lots specialists advanced testing machines this field,which enable us conducting every stage from function reserch to ...
Telephone:86 - 010 - 57729255
Address:Ciqu Industry Develop area,Tongzhou district ,beijing China Beijing Beijing 101111 China
professional, stated lock business from 1954, good experience on locks business, 4 main production bases, good production ability, best developing department, first-class after-sale services
Telephone: 86-532-85755636
Address:No. 32 Hong Kong Middle Road