Changsha Xiangwan Cold Work Factory specializes in the processing and manufacturing of galvanized steel pipes, the installation design of stainless steel smoke hood pipes, various ventilation pipes, and the contracting of the ventilation system engineering of oil smoke pipe galvanized iron equipment. Kitchen flue cleaning, customized installation of ventilation pipes. Scope of business: design, processing, installation of large, medium and small ventilation projects. Ventilation duct, air conditioning duct, welding fume dedusting, silencing dedusting, pipeline insulation, oil fume purification, environmental protection engineering. Production and processing of ventilation ducts, fan cases, ventilation sheet metal parts and other products, agent sales of brand ventilators, ventilation junior high efficiency filters, fan coils, air valves, tuyeres, rubber and plastic insulation and other ventilation products. Undertake ventilation design, central air conditioning and ventilation engineering, workshop ventilation system design, dust removal system, kitchen smoke exhaust system. Simple design, beautiful appearance, fast processing and door-to-door installation. In line with the business philosophy of "striving for perfection and sincere service" and the service tenet of "integrity, professionalism and efficiency", we are dedicated to providing excellent products and quality services to new and old customers, which has been recognized and trusted by our customers, and continues to grow in the fierce market competition. ".? Our service items:? 1、 The company undertakes the engineering design, production, installation and transformation (including noise) of ventilation ducts; II. Kitchen smoke exhaust works in restaurants and canteens: design and installation of large and small lampblack hoods;? 3、 Installation and maintenance of various central air conditioners, fresh air units, fan coil units and household air conditioning equipment; IV. Fabrication and installation of air conditioning and ventilation ducts, indoor ventilation, fresh air ducts, various smoke exhaust and exhaust ducts
