Dezhou Rongding chemical Co.,Ltd is producer and stockist of chemical materials , being located in Dezhou City, Shandong Province . Mainly operate petrol products , Paraffin Wax . Paraffin Oil (White Oil) ,Petrol Resin, Petrol Jelly etc . We also have strong power for gold mining purpose sodium cyanide export . Our mision is realizing the mutual benefit for all sides . Running after the goal for long-term cooperations with our customers is our never-stopped step .