Harbour Wireless Technologies (Shenzhen)Co., Ltd.

  E-mail: jay_lam@harbourwireless.com

             nathan_lin@harbourwireless.com

  Tel: 0086-13760458075

  WeChat: jaylam_hw
  Add: #1006, Tianhengda Industrial Park, #2 Chengxin Road, Baolong Street, Longgang District, Shenzhen, China, 518116