Anhui Guojian Door And Window Curtain Wall Engineering Co.,Ltd is a comprehensive company specializing in design,production and export of aluminum windows and doors,PVC windows and doors,located in Xinqiao international industrial park,Anhui Province,China.Our factory occupies 40,000 square meters,production area 20,000 square meters, annual production capacity 200,000 square meters. Our products are widely used in residences,apartments,villas, hospitals,schools,shopping malls,etc. We also have rich experience in windows and doors project.Our products are exported to many countries and regions,such as Southeast Asia,South America and North America.We have an experienced R&D,production and management team who are dedicated to pursuit of energy saving,eco-friendly and cost effective products.In order to make our products achieve better energy-saving and sound insulation effect,we have introduced many advanced equipment from overseas.Quality first,so we have built a complete set of quality control system and got the ISO9001 certification.We promise not to compromise on the quality of our products. We will take every customer seriously,communicate patiently with customers,and deeply understand the needs of each customer.We can also provide ODM and OEM services.Our trade assurance service will provide your business with 100 % protection for product quality and on time shipment.We sincerely look forward to establishing long term and win-win partnership with customers from all over the world !