Foshan TopoN Smartt Lock Co. Ltd.(originally Keymania Smartech Limited) is a company dedicated to the design, research, production and sales of smart cabinet locks and smart door locks. Thanks to more than 17 years of immersive industry experience, TopoN accumulated considerable recognition for its sleek and innovative product design, which gained the brand 20+ patents. Its fine craftsmanship, long-lasting quality and cutting-edge technology pioneer the industry. The company has invented many specialties such as ISO 15693, HID, HID + Mifare, Felica and NFC for the various needs of distinguished clients, in addition to producing popular RFID cabinet & door locks like EM Card and Mifare Card.

TopoN specializes in overseas markets with robust sales across 40+ countries and regions. The paramount quality of its smart cabinet locks and smart door locks earned prestige to the brand internationally.

Long-standing client satisfaction attested to our innovative technology, superb product features and comprehensive customer service. Hereby we sincerely invite companies and individuals worldwide to reach out for win-win collaboration.