Dongying Zhongyi Rubber Co., Ltd. is a comprehensive B2B manufacturing and trading enterprise based in Dongying, China, specializing in high-performance rubber products. Established in 2002, the company has grown to employ between 5,001 and 10,000 people and operates multiple factories. They are a professional R&D and manufacturing enterprise with significant production capabilities, including a designed annual capacity of 3 million sets of all-steel radial tires, 6 million sets of semi-steel radial tires, and 40 million square meters of rubber conveyor belts. Their core product lines include PCR (Passenger Car Radial) tires, TBR (Truck and Bus Radial) tires, and a wide range of rubber conveyor belts, such as steel cord, fabric core, EP, NN, CC, heat resistant, abrasion resistant, oil resistant, chemical resistant, cold resistant, and fire resistant types. They also produce various rubber hoses, including oxygen, acetylene, and air hoses. The company utilizes leading international production and testing equipment and offers products under brands like "JOYROAD" and "CENTARA." Dongying Zhongyi Rubber Co., Ltd. holds numerous certifications, including ISO 9001, CCC, BIS, SASO, ISO14001, OHSAS18001, ISO/TS16949, DOT, ECE, GCC, Inmetro, and Soncap. They have a strong international presence, exporting to over 100 countries across North America, Europe, Asia, and the Middle East.