Being supported by an highly developed and specialist IT team, we could give technical support on pre-sales & after-sales service for Aluminium And Glass House, Front Door, Air Proof, China Great Brand Window,Whole Painting. Our Lab now is "National Lab of diesel engine turbo technology " , and we own a professional R&D team and complete testing facility. The product will supply to all over the world, such as Europe, America, Australia,Belarus, Cannes,Denmark, Kenya.We insist on the principle of "Credit being primary, Customers being the king and Quality being the best", we are looking forward to the mutual cooperation with all friends at home and abroad and we will create a bright future of business.