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Yuyao,Ningbo,Zhejiang,China China
Wholesale keypad digital password RFID card hotel apartment theftproof door lock We are a professional smart lock and safe factory which was founded
electronic lock 1.change code: press the red buttom buzzer "bit: sound while two yellow enter 3-8 digtal password. press*key to confirm the buzzer
連絡先担当者 Mr. Barry Zhang
住所 Yuyao, Ningbo, Zhejiang
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