Chongqing Xinchengrui Ventilation Equipment Installation Co., Ltd. is a comprehensive enterprise engaged in the design, production, sales, and installation of ventilation engineering. The company specializes in the production of galvanized steel ducts, stainless steel exhaust ducts, silencers, non-standard pipe fittings, and related processing services, catering to customers' personalized needs with high efficiency and performance. Our main business includes the production, sales, and installation of fire protection ventilation, central air conditioning, stainless steel piping accessories, and materials, as well as the processing of CNC shearing, bending, and plasma non-standard parts, and the manufacturing and sales of facade fireproof boards. We also wholesale galvanized steel, aluminum, stainless steel, angle steel, channel steel, and other profiles. With years of rich experience in production and installation, our company boasts skilled professionals who provide high-quality services and products. Since its establishment, the company has adhered to the core philosophy of "customer first, integrity in operation."