Dongguan Hongze intelligent technology co.,LTD,located in Guangdong province,is specialist in researching and manufacturing intelligent ventilation system,smoke exhaust system,electric window,manual window and window louver system.our company has brought in advanced products.technologies and design concepts from Germany,Italy and other European countries, comprehensive inspection of authoritative fire testing center.Hongze intelligent has a professional,young and skilled engineering and design team with strong and independent design and development abillity,integrating design,production and sales into a whole;with years of experience in development,production and sales of window openers,the products quanlity is stable and the design style id unique. our company has strong technical force to provde the perfect solutions for all customers; the professinal level of the wiring installation team can provise the whole set of installation,debugging and after-sales service system for customers.our enterprise's mission isto provide the first-class products and services for the clients,and reach win-win cooperation with clients,hand in hand, creating the brilliancy together.
