1. Summary 

·         The Sanmenxia 350t Gantry Crane manufactured in 1961 is the first large type Gantry Crane, its average annual used frequency is more than 400 set-times and frequent overload applied, the maximum lifting load is more than 540t, up to now it runs very well

·         Longyangxia 500t double direction Gantry Crane, the No.1 in Asia, is the
representative product of large type Gantry Crane of China.

·         Lijiaxia 400/40t double direction Gantry Crane is the single used for double arch type dam large type Gantry Crane.

·         Gezhouba 2x250t Gantry Crane is the Chinese self researched and manufactured domestic largest lifting capacity double suspended point Gantry Crane.

·         Has manufactured Hydropower Station Gantry Crane for more than 100 sets, lifting capacity: 50t-500t, wide-spread in China at more than hundred sets Hydropower Station.