HIHAUS specializes in high quality aluminum windows, doors, and curtain walls, built according to the customer's specifications. Over 18 years of experience as a manufacturer and exporter. HIHAUS COMPANY LTD manufactures aluminum windows, doors, and curtain walls of international renown. With more than 18 years of experience in providing one of China's top 10 brands, the factory was established in 2004. To learn more please visit:https://www.hihausbm.com