Established in 1990, Digi Enterprise, with two brands "Digi" and "Keylock", is specializing in manufacturing and selling electronic locks with international standard. It has its own factory located in Guangzhou, south of China .The factory occupies 5000 square meters and there are over 300 workers in it. Digi is granted with ISO900 and this standard ensures users the high quality in designing development, production and after-sales service.