Qingdao Dayi Group

Dayi group is located in the beautiful coastal city-Qingdao, enjoying an favorable location with convenient sea, land and air ***** is an earliest and most professional modernized group enterprise producing energy saving and environmental protection construction windows and doors with the integration of design, manufacturing, installation and service.Dayi group is one of the first batch enterprises had the honor of , and firstly passed ISO***1:***0 quality management system certificate and ISO****1:***4 environmental management system certificate. The group leading products are: wood window scantling/glulam, solid wood window/door, aluminum clad window/door, wood clad window/door, alumimum wood complex window/door, thermal break window/door, upvc window/door, curtain wall., etc. Dayi group introduces homestic and abroad advanced equipments, such as Taiwan automatic comb connecting system, German Unicontrol new model solid wood windows and doors processing certer, world-class aluminum-plastic window/door production line, as well as hollow glass production line, international advanced aluminium doors and windows complete set processing equipment, the curtain wall processing equipment, laboratory equipment, and domestic well-known assembly line processing checkout facility, multiple testing equipment and so on. Carefully selects imported and homemade hiqh quality environmental production material, relying on years of industry experience, professional skills and excellent team, designs and produces the DAYI products with a combination of historical, cultural foundation and modern ***** design to production, till installation, we carry out strict quality control principle on the entire process and staff, ensure all the products quality meet with the international and industrial standard, it fundamentally guaranteed the product quality and customers€™ benefit. Also, we will act according to actual circumstances to provide customers with economical, practical and esthetical window and door, to satisfy different customers€™ requirements. Technically our company are always keeping wide-ranging interflow and cooperations with domestic and foreign well-known enterprises and institutions, so we can hold the new new technology, new material, new craft, to update production and innovate technology unceasingly, to make our products quality achieves or surpasses the national standards completely and leading the industry. DAYI group has successfully attended exhibitions or fairs many times and enjoys the high reputation from the industry both at home and abroad. Whenever and wherever Dayi windows and doors appears , all the products filled our comprehensivel service. With advanced technology, judgematical marketing and management, DAYI group will adhere to the professionalism and high-quality service, and devote to create clean, safe, healthy and comfortable humanity living environment.