The company is located in Zhujing Industrial Park, Jinshan District, Shanghai. It is a technology-based enterprise specializing in the research and development, production, and sales of filtration and purification products. The company has several professional technical personnel with years of industry experience and various filter production and testing equipment; Dedicated to the production and sales of various filtration products; Our main products include junior high school high-efficiency air filters, high-temperature resistant air filters, chemical molecular air filters, salt spray air filters, air compressor application filters, gas turbine application filters, purifier air filter cartridges, FFU purification equipment, filter materials, etc. In order to continuously improve product quality and meet the needs of different types of customers, the company's production and operation strictly comply with national and local laws and regulations; We strictly adhere to the requirements of the ISO9001:2008 quality management system, and insist on taking product quality as our life and technological improvement as our policy; With the concept of honesty, innovation, customer first, and enterprising spirit, we are dedicated to providing customers with high-quality products and services. The company's products are suitable for fields such as semiconductors, liquid crystal displays, optoelectronics, precision instruments, chemical biology and research, food, medicine, aerospace, automotive, painting, printing, airports, museums, etc; Mainly used for clean filtration in ventilation systems to achieve the required cleanliness standards in the environment.