SOUND ENVIRONMENTAL RESOURCES CO., LTD. is a China-based company engaged in urban water supply, waste water treatment, solid waste treatment and recycle, as well as projects contract construction services. The Company operates its businesses through solid waste treatment projects municipal engineering services, installation and technical consulting support of solid waste treatment systems, civil waste water treatment and tap water supply, among others. The Company operates its businesses primarily in Central China, Jiangsu and Zhejiang provinces, Beijing and Inner Mongolia, among others.