Grand elevator to China's power electronics control experts, Chinese Academy of engineering, Professor Wang Yousheng as a consultant of the provincial technical center R & D team, with a strong energy-saving technology research and development capabilities and strong independent innovation ability, in the elevator and the main engine to have a leading edge and a large number of independent intellectual property rights.

Grand elevator has a total of 500000000 yuan in the international first-class gold, Ban Jin, spray and a large number of foreign imports of advanced equipment and testing facilities.