Established in 1998, Hentech Technology Development Co., Ld, specializes in developing, manufacturing and selling Entrance guard system(access controller, electronic door lock, and fingerprint lock) and LED products with international ***** has its own factory located in Foshan, south of China.Hentech products are granted with CE certificate, and we provide enthusiastic and prompt services to our ***** ensures users the high quality in designing development production and after-sales service.