Ventilation Equipment Co., Ltd. Hangzhou Xingda undertake all types of plumbing ventilation engineering, ventilation engineering Hangzhou tin, tin ventilation engineering Shaoxing, Hangzhou, Hangzhou tin processing fume purification project price, Hangzhou ventilation engineering, installation and design, kitchen fire smoke Hotel Hangzhou tin processing wind project pipe, Hangzhou, central air-conditioning duct installation and other train services. The company has experienced professional and technical personnel in black and white iron processing department, specializing in various industrial and mining enterprises, institutions, hotels ventilation pipe installation, ventilation ducts schools, hospitals and other ventilation and gas processing, waste dust collection design and installation. Galvanized duct cleaning system suitable for return air duct, central air conditioning and ventilation pipes, industrial supply and exhaust ventilation duct, environment protection system for suction and discharge pipe, mine gas drainage pipe, duct and other mine rubberized cloth. Sheet metal duct has the following characteristics: 1, the appearance of smooth, non-zinc tumor, burrs, silvery white; 2, easy installation and tin processing, fewer connection points; 3, small ventilation resistance, ventilation and noise; 4, have good strength and rigidity ; Hangzhou Xingda Ventilation Equipment Co., Ltd. is a production tin ventilation pipes, metal duct processing, tin ventilation pipe installation, sales of metal duct ventilation equipment for one of the new company, the company has specialized technical personnel, production and installation of sophisticated equipment to lay a solid foundation for quality tin ventilation engineering products include: aluminum outlet, ABS outlet, fire dampers, air flow control valve, muffler plenum, muffler elbow, low noise centrifugal fan, Francis fan, fan coil, exhaust fan, exhaust fan fire Hangzhou Jiuzhou fan, should reach fans, stainless steel vent, flue check valve, ventilation fans are wild variety of brands, no power roof hood, a total of flange duct, spiral duct tubes, ducts designed to install plumbing pipes, HVAC Engineering to undertake a variety of Hangzhou. Hangzhou tin processing, Hangzhou Xingda - tin processing, Chunan County tin processing provided by Hangzhou Xingda ventilation equipment. Ventilation Equipment Co., Ltd. Hangzhou Xingda (www.hzxingda.com) is a leader in Hangzhou, fans, ventilation equipment, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Xingda ventilation in leadership with the staff warmly welcome all inquiries negotiations to create a better future Xingda ventilation.