Chongqing Xinchengrui Ventilation Equipment Installation Co., Ltd. is a comprehensive enterprise engaged in the design, production, sales, and installation of ventilation projects. We specialize in producing galvanized steel ducts, stainless steel exhaust pipes, silencers, non-standard pipe fittings, and related processing services, catering to our customers' personalized needs for efficiency and performance. Our main products include fire protection ventilation, central air conditioning, stainless steel pipeline accessories, and materials for production and installation, as well as CNC shearing, bending, and plasma processing of non-standard components and facade fireproof board processing and sales. We also offer wholesale of galvanized sheets, aluminum sheets, stainless steel, angle steel, channel steel, and profiles. With years of rich experience in production and installation, our company boasts skilled personnel in the industry. We provide high-quality services and products with precision skills to our customers. Since its establishment, the company has adhered to the core philosophy of "customer first, integrity in operation."