Membrane Structure for sewage tank â?¢ Name of Project : Cover with Membrane structure of primary clarifier in Shandong Huisheng Group Co., Ltd, â?¢ Address: Weifang City, Shandong Province â?¢ Proprietor: Huisheng Group Co., Ltd, Developed area: 1800ã?¡ â?¢ Completion time: July25ï¼?2014 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. Contact person: Sherry Yang Telephone:0086-755-25989041 Mobile Phone: 13824394820 Website:Http://www.szwintop.com Email:1091267284@qq.com