Our company, Shijiazhuang Dexiang Chemicals Co., Ltd. is established in 2004, it is mainly specializing manufactured lithopone, carbon black, titanium dioxide, formic acid, caustic soda, soda ash, glacial acetic acid, oxalic acid, zinc oxide and so on. Our products are excellent in quality and reasonable in price. I believed that you can take confident with our products. We deeply hope to build a win-win relationship with you. I am looking forward to your early reply. please feel free to contact me if you have any further questions.