analysis general reduction gear profession involves the product category has included each kind of speed reducer gear, the planet gear reduction gear and the worm reducer, also has included each special-purpose transmission device, like increasing gear, strip element installment, as well as including flexible transmission device each kind of compound transmission device and so on. The product service domain involves the metallurgy, colored, professions and so on coal, building materials, ships, water conservation, electric power, project machinery and petrification. The general reduction gear profession manufacturer also by many kinds of form coexisting, like the overseas-funded enterprise, the Chinese-foreign joint venture, the state-owned enterprise, the stock-company type enterprise and the individual enterprise, the scale has as in a big way as the annual production several hundred million Yuan above, as slightly as several 1,000,000 Yuan different. Has the good living condition, the product quality control system perfect enterprise has 100, in 2005 the entire profession sales volume is approximately 20,000,000,000 Yuan, this overseas-funded enterprise's sales volume approximately composes about 1/4.　
　　At present, the domestic each kind of general reduction gear standard series has reached several hundred, basic may satisfy various professions to the general reduction gear demand. Not only the new generation of reduction gear prominent characteristic for further carries on in the product performance parameter in the optimization, moreover complies with modular completely in the series design the principle of design, the product modelling is more artistic, is suitable for the organization volume production, but adapts the modern industry unceasingly to develop the increasingly high necessary request which proposed to the foundation product. But overall, domestic progresses in recent years with the outside reduction gear series product development and the renewal work slowly, has the enlarging tendency with the overseas colleague in this aspect disparity.
　　Produces in the profession enterprise can expand and the technological transformations aspect, in recent years presents the spanning -like development, on the one hand this benefits from in recent years market strong demand drawing, on the other hand also is expanded the enterprise the scale of production, the promotion processing manufacture level, then the promotion enterprise competitive power subjective desire actuation, the technical change work development no doubt has the promotion profession enterprise scale and the production concentration degree and the competitive power objective effect, but because still had the profession enterprise quantity many, the specification small and the level irregular and so on the actual problem, because entered the domestic market massively along with market demand receding with the overseas colleague manufacturer, the profession competition will certainly further to intensify, this also will certainly to promote the professionEnterprise's purchase, the conformity even reform.
　　Looks over the domestic reduction gear profession present situation, develops, progress unceasingly for the maintenance profession health sustainable development while the full affirmation profession, should see the existence the question, and studies the countermeasure positively, takes the measure, argues vigorously has the progress in the short time internal energy. At present, with the outside reduction gear profession existence quite prominent question is, profession whole new product development ability weak, the craft innovation and the management level are low, the business management way is backward, the perspective product still for the low scale, deficiently had the international influence product brand, the profession whole disperses, the chaotic situation is still serious. Based on this, the advancement profession superiority enterprise's purchase, the conformity, form as soon as possible have certain market influence brand, have the big scale and the strength, have the strong product research and development and technical support ability like this certain collective form enterprise, so puts can at maintain certain superiority with in the overseas colleague's competition and can develop unceasingly.