Professional installation of ventilation ducts fume hood exhaust fan maintenance

Beijing Huaqing Hao Yu Technology Co., Ltd. Tel: 13681155796 Business: design, manufacture, installation of large, medium and small ventilation engineering. Ventilation ducts, air conditioning ducts, welding smoke removal, noise removal, pipe insulation, fume purification, environmental engineering. Production and processing of ventilation ducts, air box, ventilation sheet metal parts and other products, sales agents brand fan, ventilation junior high efficiency filters, fan coil units, air valve, air, rubber insulation and other ventilation products. Undertake ventilation design, central air conditioning and ventilation engineering, plant design workshop ventilation system, dust net systems, kitchen exhaust systems. Design simple, beautiful, processing speed, Beijing ventilation pipe I produced all the national standards, high quality profiles, and carefully assembled from processing, factory rigorous testing, home installation. Our spirit of "excellence, sincere service" business philosophy and "integrity, professional and efficient" service and dedication to providing excellent products and quality services to new and existing customers, the majority of customer recognition and trust, and In the fierce competition in the market continue to grow and develop. Welcome to the new and old customers to inquire, business negotiations. Also welcomed the new and old customers to our factory for their valuable comments and suggestions. The company services: 1, the company undertaking the ventilation duct engineering design, production, installation and alteration (including noise) project; Second, restaurants, canteens Houchu smoke engineering: large and small fume hood design and installation; three, all kinds of central air-conditioning , new air handling units, fan coil units, household air-conditioning equipment installation and maintenance; four, air conditioning and ventilation pipes, indoor ventilation, fresh air pipes, all kinds of smoke, exhaust pipe fabrication and installation works; five processing aluminum vent and round flange; various special-shaped ventilation ducts. Sixth, sales and installation: the manufacturers fan, fume purification