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Shenzhen Huafu Intelligent Technology Co., Ltd.
3rd Floor, Building G, No. 2070, Jincheng Road, Haoyi Community, Shajing Street, Bao'an District, Shenzhen, China, 518000
http://www.wafucn.com
1. replace for ball knob or lever lock 2. multiple unlock me...
1. Multiple Unlocked Methods: Fingerprint, Password, Card, ...