​ Hong Kong Address：59/F, Bank of China Tower, 1 Garden Road, Hong Kong

Tel：(852)23937799

Fax：(852)23809066

Shenzhen Address：3/F.,Jacaranda, OCT Harbour, Baishi Road,Shenzhen

Tel：(86-755)26936198

Fax：(86-755)86906606

Should you have any other enquiries about the company，please feel free to contact the follows:

E-mail： info.hk@chinaoct.com