With the worldwide developments of industry, "Filter Materials" becomes an important role to the industrial developments and environmental preservations. For this reason, Golden Ridge started to acquire novel knowledgements related to filter material technologies and environmental preservations from developed countries in 1972. We also based on providing technologies and supplemnets to introduce serveral kinds of filter materials and filter clothes with high quality and low cost ensurances. As a filter material provider, it's not only important for us to minimize the pollution levels during the process of industrial productions, but also significant to make our life quality get better. Golden Ridge keeps importing high quality filters, filter clothes, fire retardants, grinders, and other industrial mamterials for providing industrial comsuptions. In order to satisfy the customers' demands, we are very glad to provide services for any industrial materials, sources, or novel product development. We still need recommendations and suggestions from different fields for improving our service.。