For more than 10 years, Hite Intelligent Engineering ¥ business has been continuously perfecting innovation and development of independent technology→ in hoisting and material transportation field, gaining unique electric control technol©ogy and lots of patents of invention. Hite  has been the leading enterprise on in¶tegration technology and manufacturing in this field, accomplisλhed about 100 national key construction projects, >successfully developed and applied several kinds of hoisting electric contr<ol system in ports, shipbuilding, power, metallurgy industries.