Shenyang Sunnyjoint Chemicals Co., Ltd. is a professional rubber chemicals supplier established in 2003, located in Shenyang, Liaoning province. We devote to rubber chemicals' research, development, production, and sales. The main serials of our products are rubber accelerator, rubber antioxidant, vulcanizing agent, antiscorching agent and so on. We have already been qualified by ISO9001:2000, SGS, REACH, etc. Our annual productivity is over 11 thousand tons and products are widely used in rubber tires, tubes, belts, wires, cables and other rubber products. 90% of the products are exported to Europe, USA, southeast, and India, etc. The main customers include Michelin, Hankook, Maxxis, Nexen Tire and so on.