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 producing galvanized steel ducts, stainless steel exhaust pipes, silencers, special-shaped pipe fittings, and related processing services, catering to our 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. We also offer CNC shearing, bending, and plasma processing of special-shaped parts, as well as facade fireproof board processing and sales. In addition, we wholesale galvanized plates, aluminum plates, stainless steel, angle iron, channel steel, and other profiles. With years of rich production and installation experience, our company boasts skilled personnel in the industry, delivering high-quality services and products to our customers. Since its establishment, the company has adhered to the core concept of "customer first, integrity in operation."