| Hardware products and auxiliary products used in industrial production and accessories. Early use of gold, silver, copper, iron, tin and other metal materials, hence the name. In addition to the use of a variety of metal materials, but also widely used plastic, glass fiber and other non-metallic materials. According to "2013-2017 China's hardware industry development prospects and investment strategic planning analysis report" data show that in 2010, China's hardware industry year rapid recovery growth. Overall, the hardware industry is running well, the export growth momentum is obvious, the rapid growth of imports and exports, the rapid increase in economic indicators, the industry as a whole to restore the basic level before the financial crisis. Daily life and industrial production in the use of auxiliary, accessories manufactured goods. Early use of gold, silver, copper, iron, tin and other metal materials, hence the name. In addition to the use of a variety of metal materials, but also widely used plastic, glass fiber and other non-metallic materials. Hardware products in human survival and development process played an important role. With the socio-economic development and social division of labor refinement, hardware products gradually rich and perfect, more and more varieties. Modern hardware products can be divided into three categories according to the purpose: for daily life of daily hardware, as a production and living with auxiliary tools, hand tools, as buildings and structures in the connector, fasteners and ancillary facilities Hardware. Metal materials, metal products generally by forging blank, machining, surface treatment and other processes made. The purpose of surface treatment is to prevent corrosion and beauty. Non-metallic materials, metal products, more use of mold forming or pressure molding, with a lightweight and convenient features. |
