Business scope: stage equipment design, manufacturing, installation, debugging, performance equipment, venue leasing, hydraulic system design and technical consulting services, wholesale and retail of second-class electromechanical and non-standard products.
Lanzhou, referred to as "Lan" and "Gao", was called Jincheng in ancient times. It is a prefecture-level city and provincial capital under the jurisdiction of Gansu Province. It is an important industrial base and comprehensive transportation hub in northwest China approved by the State Council, one of the important central cities in the western region, and an important node city in the Silk Road Economic Belt.