Sichuan Lanbeisi company is a high-tech joint-stock enterprise oriented in air quality service , based on the forefront of ecological and environmental protection and specialized in air purification and environmental conservation. By far it has become one of the most influential enterprises in China environmental protection industry in line with the “simple and environmental protection, people-oriented” idea, strictly following modern enterprise pattern to manage and operate, continuing to develop and practice, explore and forge ahead with the spirit of “pragmatism and innovation”