Shanghai Langyan Building Materials Co., Ltd. is a decoration ceiling company with more than ten years of experience in professional customization, which owns LSLON brand and many branch factories, all over the country. Since the establishment of the business department in 2008, the company has developed rapidly and gained a good reputation in China.The company focus on professional custom aluminum ceiling materials, has cooperation with many famous domestic enterprises, such as Shanghai Wanda plaza,  Tongji University, Shanghai Hongqiao International Airport, Shanghai Dongfang Hospital, Anhui Gujinggong wine industrial park , Auchan supermarket, Hangzhou theater, Quanzhou International Trade Building, Xiamen Taigu Airport, etc., acclaimed. Shanghai Langyan Building Materials Co., Ltd. upholds the corporate culture of "Integrity first, Quality first, Qervice first"  to serve customers at home and abroad.