Hangzhou Riwa Import&Export Co.,Ltd is a leading pigment
manufacture ,which is specialized in prodcuting and saling pigment
inclkude organic and inorganic.Our products are widely used in
Printing Ink,Patint,Coating and Plastics,Maserbatch Etc.
A good raw material supplier is very important for you.Maybe you
are woring about unstable quality,expensive cost,if so,please
choose us as your partner,we may supply pigment with
stable quality,competitive price and perfect servive.
