Founded in 1953, Henan Kailun Chemical Co., Ltd. is one of the nation's oldest manufacturers of rubber chemicals. As the designated manufacturer of rubber chemicals, the member unit of China Rubber Industry Association and one of the drafting units for the state industrial standard of rubber chemicals, the company now has assets of 250 million RMB, and can annually produce 50,000 tons of "Torch" brand rubber antioxidant, vulcanizing accelerator, Insoluble sulfur for rubbers, processing materials and adhesives. The company is the leading rubber chemical company and example enterprise in energy-saving and emission-reduction in Henan province.