founded in 2003, specializing in manufacturing TUV, ASTM ISO9001 and ISO14001 qualifying standard decorative Building Materials, Including: suspended decoration plaster ceiling board, ceiling joist, exposed/concealed ceiling grid system, ceiling grid components, and related suspension and exterior wall systems.Our factory localed in Daxing district of Beijing in China, we enjoy comfortable environment and convenient transportation access. Covering an area of 30,000 square meters. Superior credit benefit us more than 50% market share in North China. which operating under strict QC guidelines to guarantee high-quality products at competitive prices. Our company provide quality guarantee of 20 years(in domestic) after sell, which will be appreciated by our growing list of customers. Meanwhile, top priority feedback will be provided after we get your requested details, under to 36hours. thank you!