HongKong - China :
  ADD: Unit 1021, 10/F, Ocean Centre, Harbour City, 5 Canton Road, Tsimshatsui, Kowloon, HongKong
  Tel: 852 30161306
  Fax: 852 30161305

  Shenzhen - China :
  ADD: Block A3, JinShun Industrial Zone,  AnLiang Village, HengGang Town, LongGang, Shenzhen, 
  Guangdong, China P.C.: 518110
  Tel: 86 755 28980181
  Fax: 86 755 89764885
  Email:  info@zuden.com ;  zudensecurity@gmail.com

 Online Contact:     zudensecurity@hotmail.com     zudensecurity