DALV was established in August 2002. It is a manufacturer of aluminum alloy materials that integrates planning, design, production, and sales. Has many years of successful cooperation experience and large-scale engineering cases with well-known domestic and foreign building materials manufacturers. It is a well-known manufacturer with good reputation in China even Asia. we have served clients from more than 100 countries.Mainly engaged in: aluminum veneer, aluminum square pass, aluminum grille, aluminum curtain wall, aluminum hanger production and sales, post-maintenance and other services to meet the needs of different projects and establish a full range of Dalu brand.