... color 2.suitable for dinner,hotel,office,carry-on etc. 3.specialize in this field for 36 years ... has the certificate to proof its safety,quality and environment friendly.Our paper is unbleached,therefor to ... technology"for our products.we resist using bleach and other harmful chemical in the whole produce process, ... product innovation.We have our own technical centre and the ISO 9001:2000,ISO 9001:2008, ...