1. Synchronization of scientific research and development with automobile mainframe factory.

The R & D ability of automobile parts enterprises in developed countries must be ahead of the whole vehicle enterprises, so foreign automobile rubber sealing products production enterprises attach great importance to the development of new products, regard the R & D ability of enterprises as one of the core competitiveness of enterprises, and do not hesitate to invest a lot of manpower and financial resources, research on raw materials, product structure design, product testing and so on. Some foreign oil seal ring enterprises account for more than 1% of the total investment in various testing methods and R & D equipment, so as to achieve synchronization or even more with the development of new models in automobile mainframe factories.

2. New progress has been made in the innovation of process equipment.

Rubber refining is the basic technology of rubber processing. At present, the rubber refining system of a few large automobile rubber sealing products factories has become larger and more intelligent, but the vast majority of small and medium-sized enterprises can not be equipped with huge highly automatic rubber refining equipment. Therefore, foreign countries have specially formed a rubber manufacturing industry to produce all kinds of mixed rubber and mother rubber. In the production of model products, in order to meet the needs of high temperature and rapid vulcanization, automatic vacuum plate vulcanizing machine and injection molding vulcanizing machine have been widely used.