Dongguan Jiaji plastic products Co., Ltd. is a company specialized in producing all kinds of rubber ball, silicone ball, and various plastic soft ball, products include plastic, plastic and rubber products, silicone rubber ball, the ball is not the same because of the use of raw materials, so the production of rubber ball is not the same, mainly with nitrile rubber the production of natural rubber tree, white rubber, chloroprene rubber thermoplastic, three element sulfur rubber, nitrile rubber hydride cold press molding, silicone, fluorine rubber enhanced B lithium fluoride rubber, polyurethane rubber plastic TP ester, nitrile butadiene styrene polymer, nano rubber, aluminum sulfate ester propylene rubber, rubber Ding Bingya, PTFE fluorine plastic, Teflon PE ethylene, TPE hot TPR modified plastic, rubber, fabric subdivision specifications: solid rubber ball, rubber ball, rubber ball valve, check valve. The rubber ball, different processing technology of pre processing and plastic ball hollow rubber ball sealing rubber ball, plastic ball is used to direct the production of injection molding machine, injection molding machine with plastic injection mold to produce plastic ball, and the rubber ball is to get the rubber material into the mold to hold pressure process. Plastic ball and a rubber ball after a process of grinding method is same, grinding ball mill, grinding time and the size of the difference is the different pressure rubber ball grinding time is longer than the grinding time of the plastic ball, because the rubber itself is relatively resistant, so the processing time than the processing time of a plastic ball times, polishing method is basically the same, the above is the basic production process of rubber ball.