Hong Kong Ka Hing Hardware Manufactory Limited is a modern enterprise specialized in developing, making, and selling TM/EM card electronic locks, cam locks, drawer locks, coded locks, caulking guns, window stays and other hardware products. Our head quarter office is situated in Hong Kong, and our factory is located in Peal River Delta of Guangdong Province, China. Based on the principle of "strict management, constant improvement and satisfying clients", we are constantly pursuing high quality, and making every effort to build a world famous brand.