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, 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 piping 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 offer wholesale products such as galvanized sheet, 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, 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," and is committed to honesty...