Wen Lida has 20 years experience in professional power saving industry. It is the first batch of enterprises to enter the energy saving industry in China. It has always been the forerunner and leader of the energy saving industry, and is particularly trustworthy.

After installing and using the energy saving equipment of the elevator, it has no adverse effect on our elevator, it runs steadily, and it is safe and reliable. Energy use efficiency is improved greatly, reduce the loss of equipment, prolonging the service life of the elevator, room temperature drop, electricity cost and maintenance cost is reduced greatly, become a new economic growth point for us, every year has created considerable economic benefit for our country, but also for saving resources and reducing the pollution of gas carbon dioxide is used!