Hardware is which hardware?

Traditional hardware, also known as "small hardware". Refers to gold, silver, copper, iron, tin five kinds of metal. Artificial processing can be made into knives, swords and other works of art or metal devices. In modern society, hardware is more extensive, such as hardware tools, hardware parts, daily-use hardware, construction hardware and security products. Most small hardware products are not final consumer goods.

History into the modern industrial society, metal - hardware products industry is the rapid development of the hardware industry in the development of the national economy has played an inestimable role, hardware products have also become an indispensable part of industrial manufacturing industry.

Rather, they are used as supporting products for industrial manufacturing, semi-finished products and tools used in the production process. Only a small portion of daily-use hardware products are necessary for people's lives as tools for consumer goods.

In the National Bureau of Statistics National Economic Industry Classification, the manufacturing industry is ranked in the third largest category of industries. Including: the production and manufacture of means of living, such as: agricultural and sideline products, food and beverage, tobacco, textiles, clothing and leather, wood and furniture, printing and sporting goods, and pharmaceutical manufacturing, etc.;

Manufacturing of means of production, such as: petrochemicals, chemical fibers, rubber and plastics, non-metallic products, metal smelting and processing, metal products manufacturing, general equipment manufacturing, industry-specific equipment manufacturing, and transportation equipment manufacturing, electrical equipment, communication electronics and so on.

Expanded Information:

Preventing Hardware Fading Methods:

1, metal chain and buckle need to be wiped with a clean, soft cloth to maintain its brightness, and will be stowed away in the purse.

2. When not in use, please place the leather pieces in a dust bag.

3. If you want to protect the leather better, you can put cotton paper on the inside to keep the original leather texture.

4, if the gold color will most likely appear a little color, silver will be much better, if the color is really very bad, go to the counter to replace the hardware.

5, hardware fittings plating process has hanging electricity and rolling electricity two kinds, in the hanging electricity surface will be more bright, but the plating layer is thinner, so the smoothness of rolling electricity is poorer, less prone to rust or color fading.