Founded in 1978.It’s a collection of research and development, production, sales in one, focusing on air purification, water, poison, oil filtration materials and other fields of modern enterprises. The company has a registered capital of 20 million RMB, has a production base of more than 60000 square meters, has seven offices across the country, and has nearly 300 employees. It is one of the early research and production enterprises in China from the point of view of gas and liquid filtration materials.