From foreign trade almost 0 To a wide range of modern Hardware processing System ， From producing only primary light industrial products to various Machining of mechanical parts Products sell well all over the world ， From basic processing plants taking the lead in imitating innovation to patent growth of independent intellectual property rights ， From matches 、 Soap processing to Aluminum processing 、 Copper products processing 、 Stainless steel processing …… Enumerate Reform and Opening-up 40 Years of development ， The leap forward development of manufacturing industry is really a long way 。

　　 Short 40 Many years ， Our country Hardware processing The industry has achieved double breakthroughs in quantity and quality ， Backward Machining of mechanical parts Industry System The qualitative transformation that has taken place 。 Increase in production ， Thanks to more and more good machining plants ， Capacity expansion ； The improvement of quality is mainly due to learning advanced technology and management mode from foreign counterparts 。

　　 Relevant Hardware processing Experts point out ， From Aluminum processing 、 Copper products processing 、 Stainless steel processing An observation on the development path of isotypes ， Reform and Opening-up Early stage foreign good mechanical processing plants come to China to invest and develop ， Brought advanced technology and management experience ， Through and Our country Cheap labor 、 Combination of land and other resources ， Promoted Our country Machining of mechanical parts Market competitiveness of products 。 In the process ， Local enterprises begin to emerge ， Imitate 、 Absorption and re innovation ， Become the leap of products from quantitative change to qualitative change 。