We are specializing in producing PVC-U plastic-steel doors and windows, with a full set of fittings. Our main products are 80/73 three-rail sliding series, 60 two-rail sliding series and casement series products; and 33/42/48 luxurious casement series doors and windows. Moreover, we can make counter samples and produce according to clients' samples. All our products are made of environmentally-friendly materials, complying with GB/T8814-2004 & BS 7413-2002 standards and we also have strict QC checking in plant.Our products have many advantages, such as fireproof and fire retardant features, low smoke density, and good sealing performance. We can guarantee our stable quality for 50 years. Our regular colors are black walnut, oak, zelkova, blackish green, white, and many other colors. We are pleased to provide products according to your color demands."YT" is a very famous brand in China, and we have steady customers in domestic market. With the expansion of our customer range, we have exported our products to Canada, Japan, the Philippines, Vietnam and South Africa. We look forward to your cooperation.