China hydraulic, pneumatic actuators and seals industry development history, can be divided into three stages, namely: the 1950 s to the early s for initial stage; 60 ~ 70 s for specialized production system growth stage; 80 to 90 s for rapid development phase.

Among them, hydraulic industry in early's from a machine tool industry production of copy su grinding machine, the lachuang, nc-copy lathe hydraulic transmission started, hydraulic components of hydraulic workshop by machine tool plant production, produced for personal use. Into the 60 s, hydraulic technology application from machine gradually extended to agricultural machinery and engineering machinery, etc, originally attached to the main hydraulic workshop some independent, become hydraulic parts professional production factory. By the s and early 70 s, with the development of production mechanization, especially in as the second car manufacturer, and provide efficient and automation equipment to lead, hydraulic components manufacturing to a rapidly development situation, a number of small and medium-sized enterprises have also become a professional manufacture of hydraulic parts.

In 1968 China hydraulic components production has come close to 200000; 1973 in machine tools, agricultural machinery, construction machinery and other industries, the production of hydraulic parts have developed to more than 100 professional, produce more than 1 million pieces, an independent hydraulic parts manufacturing industry preliminary formation. At this time, hydraulic parts products already from copy su product development for the imported technology to design and the combination of products, and the pressure to medium and high pressure development, and the development of the electric-hydraulic servo valve and system, hydraulic application field further expanded. Pneumatic industrial start later than hydraulic several years, to 1967 began to establish professional pneumatic components, pneumatic components just as commodity production and sales. Including rubber seal and mechanical seal and flexible graphite sealing of seal industry, 50 s from production ordinary o-rings, oil extrusion rubber seal and asbestos seal products started to 60 s, began to the development and production of mechanical seal and flexible graphite sealing products. In the 70 s, in the original RanHuaBu, YiJiBu, farm machinery department belong in the system, a group of professional production factory established, and formal formation industry to seal the development of industry growth laid a foundation.

In the 80 s, the state guided by the policy of reform and opening up, along with the mechanical industry development, the foundation of a lag in host contradiction have become increasingly prominent, and cause the attention of the relevant departments. Therefore, the original YiJiBu up in 1982 gm tai-chung based pieces, the original scattered in the machine tool, agricultural machinery, construction machinery and other industries by hydraulic, pneumatic and seals of plants, unified to general basis a bureau management, so as to make this industry in the planning, investment, technology and the introduction of scientific research development so as to get a innings based guidance and support. Since then into the rapid development, has introduced more than 60 of foreign advanced technology, including more than 40 hydraulic and pneumatic 7, digesting absorption and technical transformation, all now batch production, and as an industry leading products. In recent years, industry increased technical reform efforts, 1991 ~ 1998 state, local and enterprise self-raised funds total input of some 20 more than one hundred million yuan, of which the hydraulic 1.6 billion multivariate. After technical reform and technical research, a group of major enterprise technology to a higher level, technology and equipment are improved greatly, in order to create a high starting point, specialization, batch production laid a good foundation. In recent years, in the national multiple ownerships guided by the policy of development, the medium and small enterprises of different ownership rapid rise, present a vitality. As countries further opening, three-capital enterprise developing quickly, to improve the level of trade and expand export plays an important role. At present our country already and the United States, Japan, Germany and other countries famous manufacturer or the foreign firms owned by joint venture established the piston pump/motor, a planetary reducer, steering gear, hydraulic control valves, hydraulic pressure system, static hydraulic transmission device, hydraulic, pneumatic control valves casting cylinder, air source, treatment sanlian pieces, mechanical seal, such as rubber seal products production enterprise more than 50 home, introduction of foreign investment more than 200 million us dollars.