Shanghai Jiefeng Information Technology Co., LTD. founded in 2014, is a high-tech company specializing in the development, production, sales and service technology of Bluetooth fingerprint padlocks, l...

57a, Lane 999, Gaojing Road, Qingpu District, Shanghai, China (Mainland)

We have 6 years of experience in e-commerce,The professional design and development team provides the soul for our products.Excellent pre-sales and after-sales service puts you in the VIP seat.Private...

CHAGHOU Rd. CHINA, Shanghai, Shanghai, China

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