At present, the production capacity of our country die ranked in the forefront of the world ranking, although the overall level of design inspiration and standard has yet to be further study, but innovative national awareness has been significantly improved, expect in the near future, we will be beyond the technical level of other countries and overall style. For the market, the Liaoning drains cover mold, cover mold need to continue to improve, resulting in better value. With the increase in international exchanges, and proposed the development of imported mold localization of foreign-funded enterprises as well as its international standard requirements for supporting mold, drains cover mold manufacturers, on the one hand in terms of standard-setting attention as possible to adopt international standards or advanced foreign national standards, including the adoption of standards of advanced enterprises; as a cover mold manufacturers need to constantly strive to innovate, five-hole drains cover mold, the market continues to expand domestic demand, promote the rapid development cover mold, and continuously improve the cover quality plate mold, prefabricated drains cover mold, to meet the needs of the market. In the molding process of the plastic cover mold, the mold of productivity and ease of operation, labor intensity have a greater impact. When mass production, minimize clamping and pickup during manual operation, the use of automatic clamping and automatic ejection mechanism. We should be able to guarantee a fully automated production of plastic parts fall off from the mold. When the production of small quantities of plastic parts, in order to reduce the cost of plastic parts tooling costs in proportion, should be adopted in a reasonable and simple structure of the mold.