We are glad to introduce ourself Zhengzhou Grandchem Imp. &Exp. Co., Ltd, as the experienced chemical supplier in China. Having more than 10 years experience in producing chemical for industry producer, we now begin to explore the international market. Having big produce line and produce experience, we can offer you the products in large quantity at more competitive price and superor quality, more flexible trading, timely delivery and better service after the selling. Below is our product line for your reference: Plastic materials: PVC resin Dioctyl phthalate(DOP) Dibutyl phthalate(DBP) Stearic acid Pigment and coating materials: Titanium Dioxide Rutile/anatase(TiO2) iron oxide red/yellow Lithopone Pentaerythritol Petroleum resih Animal feed additive and fertilizer materials: Zinc oxide Zinc sulphate Basic chemical: Caustic soda Formic acid Glacial acetic acid(GAA) Hope our product can meet your demand in your industry. We are welcome friends from all over the world. Any require, please contact us freely.