Rm. 1203, No. 889, Zhongjiang Rd.

OSIGN is an professional Group whom are working in AD materials indusry. Over 10 years manufacture experience, We can supply customers not only good products with best price on value, but also the bes...

Room B3015,xinmao Building,Minfeng Road,Minzhi Street,Longhua,Baoan District,ShenZhen,China.

CWC-China World Connection Co., Ltd was established in 2003. We are professional OEM/ODM USB flash drives manufacturer for 11 years, some of our customers have cooperated with us for 10 years and some...