In certain circumstances, Dongguan precision metal parts for a particular technology or brand ahead of other companies in the same industry, will inevitably bring about the development of the enterprise as a whole. For example, metal locks, metal locks everywhere in the hardware market can be the first brand, no brand, in short, quite a mixed bag, once a hardware lock enterprises with a state-of-the-art patented technology, the invention of a new product, with the this new product to the market and achieved good economic benefits, such leading products will inevitably bring about the overall development of the hardware locks enterprises and priority successfully taken a big step in the same industry.

Dongguan metal further application of precision metal parts, played an important role in the development of human civilization and social history. Metal products in every corner of economic life, political life, as well as military activities. Zhejiang Yongkang, since ancient times, known as the "Baigong Township, and hardware handicraft is a long history. From the Southern Song Dynasty beginning there Yongkang coppersmith, blacksmith travel extensively abroad to make a living, and history has long been "Hardware the artisans go Quartet, government prefectures County separated Kang said.

Large enterprises development already, a development that will be small businesses far lost in the back. Gear effect is equally applicable in the hardware market, some large enterprises have advantages in resources, money, contacts, information, and once the development is bound to have taken a big step; small businesses due to the funds, personnel, information and other resources by limit development has been relatively slow, even stalled. So that large companies are increasingly beyond the small enterprises of the same industry, becoming the industry leader.