Changsha Topglory Chemical CO, .Ltd (CTC) is active in Chinese pine chemical industry as one of the leading suppliers of the products derived from natural oleo pine resin tapped from live pine trees. CTC’s plant, located in Changsha Industrial Park, Hunan Province is professional and specializing in processing gum turpentine, dipentene into products widely used in SBR and aromatic chemicals industry. Our yearly processing capacity is 10,000mts. Besides, CTC is also handling rosin esters , widely applied in hot melt adhesive and hot pressure adhesive industries. CTS is also involved in agro industry supplying ferrous sulphate monohydrate, ferrous sulphate heptahydrate, used as animal feed additive and soil fertilizers.