HILEAD was founded in 1967, which is a high tech enterprise, HILEAD devoted to the research, development, innovation and the solution project for the hydraulic technology. For 40 years, HILEAD persisted in taking the science and technology as the way out, and deeply cooperating with authoritative scientific research institution, which laid the formidable independent research and development foundation and obtained the fruitful and eye catching technological research results. A lot of the new Innovations from HILEAD are the domestic origin, which filled the technical gaps in our country, and created quality superiority of HILEAD in the field of hydraulic machinery.