GUSU.GUSU was established on December 28, 1995, with its registered location in Lili Town, Wujiang District. GUSU has accumulated extensive experience in design and R&D, manufacturing, system engineering construction, and customer service systems. It holds over 30 patents and 4 invention patents. GUSU products and cleanroom system solutions are widely applied across numerous sectors including electronics, semiconductor manufacturing, aerospace, precision instrumentation, healthcare, biopharmaceuticals, clean operating rooms, biological laboratories, food and health products, cosmetics, fiber optics, and scientific research/education. The company has established a strong presence in the three major pillars of the purification industry: biopharmaceuticals, electronics, and hospital clean operating rooms. To date, GUSU has delivered premium services to clients across 34 provinces, municipalities, and autonomous regions in China, as well as over 30 countries and regions worldwide. The company has completed more than 1,000 cleanroom system projects, achieving a total purification area exceeding 1.5 million square meters. Its core product portfolio includes: color-coated composite panels, purification products, clean equipment cabinets, purification doors and windows, air filters, purification aluminum profiles, and purification accessories.