Qingdao Jiulong Shengtong Trading Company located in the beautiful coastal city - Qingdao, is a global provider of intelligent security solutions.
Sheng Tong, Kowloon, market-oriented, demand for global security, committed to addressing the lack of security and the traditional locks bring security problems. Company focused on the development of high-end fingerprint lock, products include: fingerprint password padlock, fingerprint password lock, auto lock, hotel lock sensors and other intelligent locks. Product has a 100% independent intellectual property rights, the company developed "alternative" unlock mode, completely solve the traditional master key locks illegal unlocking insecurity.