Jinsong Tan

WeiHaiLongYueHotel

Wei Hai Long Yue Hotel using the latest bluetooth virtual key lock system developed by SHENZHEN JWM ELECTRONICS Co.,Ltd., hotel guests...

December 20, 2015 By Jinsong Tan

KaShiKaiXuanHotel

Kashi Kai Xuan Hotel using the latest bluetooth virtual key lock system developed by SHENZHEN JWM ELECTRONICS Co.,Ltd., hotel guests...

May 16, 2015 By Jinsong Tan