Dear Sr./Madom Good day! I am glad to e-mal you this letter.I read your website and know you are handling in Chemical pigments .It is a good news for us that please contact with me and we will do ou We are manufacturer in producing inorganic pigments and organic pigments such as iron oxide red (specifics: 101, 110, 120, 130, 140, 160,180, and 190),iron oxide yellow (specifics: 311, 313, and 920;)iron oxide black,blue, green and brown in many specifications.and also Titanium Oxide (Rutile Oxide Titanium and Anatase Oxide Titanium),Lithopone,Sodium Hydrate,ultramarine blue, lead oxide yellow,lead oxide red,dichromium trioxide,calcuim carbonate,zinc oxide,titanium dioxide,carbon black . purity:90--99.7% We are an manufacturer with 15 years expierence ,that means specifical , reliable , and honourable . If you have insterets in our company and company r best to cooperate with you .We can send you the samples to decide the quality and price. Best wishes yours sincerely ,