Founded in 1999, the Qinhuangdao Development Zone Prospect Photoelectric Tech Co., Ltd is a high-tech enterprise which develops, manufactures and sells elevator products, such as the energy saving device for elevators, the remote supervisory and management system for elevators ,the IC card management system, the elevator load weighing control system, the elevator earthquake detector, the entrance detector of escalators, the elevator motherboard, products of building electronic, products of earthquake perception and products of low-carbon and energy conservation.Company has independent intellectual property rights of 35 patents technology products, two national key new product plan, participate in the drafting of all three products are national standards, has achieved quality system certification, environmental protection, energy saving and so on many products and enterprises. Large such as mitsubishi, Otis, schindler elevator manufacturers provide matching product, one of hundreds of large enterprises provide electrical system product sales. Products and services to zhangjiajie world first ladder, shenzhou five towers, key projects, such as national ministry of science and technology, the Chinese people's liberation army general hospital. The market covering the whole country in all provinces except Tibet and Taiwan.And its products have entered market of the main cities of China, USA , France ,Lebanon ,Portugal ,Indonesia ,Singapore ,Canada and Jordan and so on.