Zhongshan Tengo Lock (Manufacturer) Co., Ltd. is one high-tech lock company, focusing on the R&D, design, production and distribution for the hotel card lock, bathroom lock,power saver,hotel safe and hardware fittings. Tengo is located in "China's Hardware Manufacture Base" and "China's Lock Export Base" of Xiaolan Town, Zhongshan City. In 2008, Tengo intelligent lock gained independent knowledge property right and 40 invention & exterior design patents. There are more than 100 kinds of intelligent locks for hotels, houses, office buildings, schools, special industries, and other fields. Tengo takes the lead in introducing CIS to build company image. Tengo strictly sticks to the criterion of ISO9001:2000 quality management system and implements professional performance management. Tengo has been taking the advantage of ERP management system to enhance management level. Tengo locks have have passed the CE,FCC certification! Our products enjoyed a good market in China and have also been exported to Southeast Asia, North America, Latin America, Europe, and other countries and regions.

Tengo has cooperated with local, mainland, and overseas high-tech groups and Chinese Academy of Sciences to design various intelligent locks in strong stabilization and low malfunction for different users by sophisticated R&D technology, such as a mountainous area and an open area nearby the sea. We also make intelligent locks used in hotels, exit & entrance access of communities, prisons, and telecom offices.
Tengo has established strong service network from individual and professional designs before marketing to one-stop after-sales service to make consumers rest assured. Quality is the life of a product, and reputation is the root of a corporation. For Tengo, the aim is not focusing on a measured product, but focusing on customer satisfaction.