Dear Manager We are Tianjin Lianzhongyike Chemicals Co., Ltd.Our company can produce a great quantity of chemicals products, They are used for leather, printing, dyeing, paper, plastic, rubber, detergent, cosmetics and so on. The list as bellow: (1)Lithopone，(2)Titanium Dioxide，(3)Zinc Oxide, (4) Iron Oxide, (5)Chromium Oxide Green,(6) Carbon Black, 7)OxalicAcid (8)Formic Acid (9)Sodium Hydroxide (10)Chromium Sulfate (11)Sodium Tripolyphosphate (12)Zinc Oxide (13)Sodium Sulfate Anhydrous We export large quantity to South America and Northern Europe countries, deal to high quality and reasonable price. We are ready to refer you our favorable price and relative samples. anny anny@lianzhongyike.com anny_lzyk@hotmail.com