FStech International Trading (Shanghai) Co., Ltd. is a high-tech enterprise with the core technology from Hongkong. The main high-tech products of FS include high efficient theftproof electronic lock, environmental lock with low power consumption and low temperature rise, conventional magnetic lock, electric plug lock, cathode lock, power pack, buttons, accessories and mounting bracket. We have global standard operating system, hardware equipment and service system. Our products are used widely in hotels, office buildings, intelligent communities, villa buildings, government agencies, banks, colleges, factories, airports and other areas