Chongqing Xinchengrui Ventilation Equipment Installation Co., Ltd. is a comprehensive enterprise engaged in the design, production, sales, and installation of ventilation engineering. We specialize in manufacturing galvanized steel ductwork, stainless steel smoke exhaust pipes, silencers, non-standard pipe fittings, and related processing services, catering to customers' personalized needs with high 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 parts, facade fireproof board processing, and sales. We offer wholesale products such as galvanized plate, aluminum plate, stainless steel, angle iron, channel steel, and profiles. With years of rich production and installation experience, our company boasts skilled personnel in the industry. We provide high-quality services and products to our customers with precision. Since its establishment, the company has adhered to the core philosophy of "customer first, integrity in operation."