Shenzhen TENGSHITAI TECHNOLOGY CO., LTD. Is A COMMUNICATION PRODUCT ENTERPRISE WHICH MAINLY FOCUSES ON SPECIAL INDUSTRIAL TELEPHONES AND TUNNEL MONITORING EQUIPMENT, SUPPLEMENTED BY PUBLIC TELEPHONE ACCESSORIES, INTEGRATED DESIGN, RESEARCH AND DEVELOPMENT AND SALES. After years of painstaking management, our company has developed many sets of telephone shell mold, key mold, handle mold, hired many telephone industry motherboard design senior personnel. We provide customers with a series of solutions and guidance, in banks, tourist attractions, mines, wharfies, power plants, petrochemical, highways, tunnels, large cement plants, coal washing plants, high-rise building elevators, and some harsh environment, special environment, have been unanimously recognized by customers. It has a comparative advantage in the domestic market. The company has been adhering to the excellence in product quality, in good faith, innovation and development