Recently, Pingyizhengjia Rubber Co., Ltd., a subsidiary of China National Coal Group, successfully refurbished a 37.00R51 extra large tire . This is the first OTR extra large tire that was refurbished with pre-vulcanization technology in China, filling the gap in OTR extra large tire retreading technology in China. OTR extra large tires are expensive, and they not only cause waste of resources after scrapping, but also produce a large amount of solid waste that is difficult to decompose. The use of pre-vulcanized retreading technology can realize multiple retreading of tires, which can extend the service life of the tires by two to three times, improve the recycling efficiency of rubber resources, reduce the pollution of used tires to the environment, and have good economic and social benefits. Tennis Overgrip,String Grip Overgrip,Tennis Racket Overgrip,Grip Tape Tennis HANGZHOUÂ LEMONÂ IMPORTÂ ANDÂ EXPORTÂ CO.,LTD. , https://www.lemonsports-factory.com