Engaging in the research,development,manufacturing and marketing of aluminum products in form of profile,coil,window and door.Grandshine is a professional manufacturer of aluminum products in South China.Grandshine ranks among one of the biggest and most comprehensive supplier of aluminum for both domestic and abroad market with advanced production techniques and well-trained staff. Established in 2004, Guangdong Grandshine Construction Material Co.,Ltd (GS) is subordinate to Guangdong ...   |