1,beautiful. competitive price and good quality.. 2,Excellent waterproof 3,insect-proof 4,Anti-Corrosion Haodi Window and Door Factory supplies all kinds of PVC/UPVC/aluminum window as customers' requirement, with higher standard, better quality.1 TEN-YEAR ExperienceHAODI Window and Door Factory holds a 10-year experience in making windows and doors with high quality.2 Competitive PriceSince ...