OVATION Tires, enjoying high popularity in the domestic and international market, is one of the major brands developed by Shandong Hengfeng Rubber & Plastic Co., Ltd. .Shandong Hengfeng Rubber & Plastic Co., Ltd., one of the major tire manufacturers in China, was established in 1995 and covers a land of about 2 square kilometers, with the total assets of over RMB 5 billion and more than 10000 employees. The company owns six plants in Dongying city and Linyi city of Shandong province in China. Three TBR plants with annual production capacity of 6 million tires, three PCR plants with annual production capacity of 24 million tires. Hengfeng specializes in manufacturing radial tires widely used in passenger car, light truck,truck and bus etc., and in all seasons with excellent performance, which are well-reputed all over the world. Hengfeng takes pride in its experienced R&D team and advanced testing facilities, which assure the excellent and stable quality of its products. Many of Hengfeng’ s manufacturingequipments are imported from Europe, United States and Japan. Hengfeng has built a strong quality assurance system and its products are accredited with certificates of ISO9001, TS16949, DOT, ECE, GCC, INMETRO, CCC, BIS, SNI, SONCAP, etc.