THE CERTIFICATE ARE VAILD：

Chip on Board(Bonding)
Surface Mount Technology(SMT)
Through Hole Assembly 
PCBA Assembly
Purchase/Sales
Q.A/Q.C

ADDRESS（Hong kong）:

  RM.2208,22/F,CCT Telecom Bldg,11-19 Wo shing Street,

Fo Tan,Shatin,N.T,Hong kong

      Tel: (852)26482908
     Fax: (852)26489802 
  E-mail: Inquiry@grandbond.com.hk