Shenzhen Bai Shi Ke Ni Technology Co., Ltd. Established in 1997.It'san electronic lock R & D, manufacturing, high-tech enterprises.BQ is our own brand,during the 19 years, we have been working closely to Texas Instrumet company ,we use their chip developed lock.Especially low-power, ...
Telephone:0086-755-28995417
Address:Building 6#,The 2ndIndustrial,Zhugushi,Wulian,Longgang District, Shenzhen 518115,