Application for metal processing machinery, plastic machinery, machine tools, printing, dyeing, paper making, automatic machinery, municipal engineering, air conditioning, heating, boiler , water supply , sewage treatment and other industries. Such as support for food machinery, printers, industrial air conditioners, textile machines, water supply and plastic machine, chemicals, cement, ceramics and other production lines as long as the market demand of petrochemical, oil refinery, thermal power, water supply, heating and other industries, pumps and equipment.