Osign

OSIGN is an professional Group whom are working in AD materials indusry.Over 15 years manufacture experience, We can supply customers not only good products with best price on value, but also the best serivce or solution on add-value. We know how to supporting each customers in their business, wecan give a whole solution for our customers.
TEL:0086-21-52839201Cel/wechat/Mobie:+8613564678078
WEBSITE:www.printingrolls.com 
E-MAlL: francisxu@osign.com.cn