This year, China's agriculture, Water Conservancy, energy, transportation and other industries developed relatively fast, this requires a large number of mechanical equipment to meet its development needs. With the improvement of industrialization and automation level, these equipments need to be equipped with a large number of high performance and high reliability hydraulic pneumatic and sealing components.
Preliminary calculation, expected by 2010 of the domestic hydraulic, hydraulic, pneumatic, sealing product demand, will increase from 2005 to about 35 billion yuan 20 billion. Among them, the hydraulic products from more than 10 billion yuan to 20 billion yuan, hydraulic products from more than 1 billion yuan to more than 2 billion yuan, pneumatic products from nearly 3 billion yuan to more than 5 billion yuan, sealed products from more than 3 billion yuan to 7 billion yuan.
Engineering machinery is the largest user of hydraulic products, accounting for 42.3 of the industry's sales, the future proportion will be expanded. It is expected that by 2010 hydraulic Excavator annual demand of about 60,000-80,000 too, loaders about 100,000-120,000 units, graders about 2000 units, rollers about 15,000 units, construction cranes about 20,000, forklifts about 80,000 units. In addition, our country now has about 1.4 million construction machinery, is expected to reach 2 million by 2010.