â?¢ Name of Project: Sales Office Membrane Structure â?¢ Location Address: Danzhou City, Hainan Province â?¢ Building Ownerï¼?Danzhou Zhongnan Real Estate Development Co., ltd â?¢ Developed Area: 1200ã?¡ â?¢ Completion Time: Feb 20,2011 Wintop is one of the most powerful and professional provider which provides total solution of waste gas collection and purification treatment as well as an innovative company with new technology and new material. Moreover, we also have our processing and research base. Our company specializes in technical consultancy ï¼?design and construction for environmental engineering, research and develop in environmental-friendly products.