Quality Management

S.G high-quality filter products follow the principle of "client-centered, quality first". The base material and auxiliary material of the product are only international filter material giants, such as American HV filter paper, German HV glass fiber, Finnish Ahlstrom, German basf, etc to provide strong support for product research and development, testing and final quality.

High quality products are our pursuit and also the driving force behind contributing professional value to society and partners. S.G high-quality filter products adhere to the principle of "customer-centric, quality first" and run through the entire production process. We control quality from the source of production and require each process and link to strictly follow the prescribed standards.