In the CNC machining custom link, metal seals are essential. CNC precision machining of seals manufacturing industry upstream industry, generally for the steel and non-ferrous metal industry, steel is the main part of its production cost components. In the precision mechanical parts processing seals product cost structure, the vast majority of the total cost is occupied by raw materials, any changes in steel will affect the quality of precision mechanical parts processing metal seals products, costs and so on.
At the same time, CNC precision machining metal seals is an important part of the CNC lathe machining equipment base parts, widely used in machinery, petroleum, chemical, metallurgical, electric power and other industries, the vast majority of these important industries of the national economy are related to precision mechanical parts machining metal seals manufacturing industry.
In recent years, China's CNC precision machining metal seals production and quality gradually into a new stage, a new period, but since 2010, by the upstream and downstream impact, the market size fluctuations. According to the Foresight Industrial Research Institute released the "China Metal Seals Manufacturing Industry Production and Sales Demand and Transformation and Upgrading Analysis Report" statistics show that in 2020, China's precision mechanical parts processing metal seals manufacturing industry sales revenue reached 82.770 billion yuan, an increase of 19.7%, total profits of 6.351 billion yuan, an increase of 19.48%.
By 2021 China's precision mechanical parts processing metal seals manufacturing industry sales revenue of 73.905 billion yuan, down 10.7%, total profits of 6.094 billion yuan, down 4.06%, affected by the upstream and downstream industries of hardware parts processing. In recent years, China's precision mechanical parts processing industry to production capacity in the continuous promotion, led by the price of raw materials such as steel fluctuations, are CNC precision machining seals manufacturing enterprise profits have brought pressure.
