168体育

Source: CNBM Date: Augest 21, 2012  On August 15, the 10th China International Expo for China Roofing & Waterproofing Technology (R&W 2012) opened at Shanghai New International Expo Centre. Ma Jianguo, vice president of China National Building Materials Group Corporation (CNBM); William A. Good, executive vice president of the National Roofing Contractors Association of the U.S.; Zhu Dongqing, president of the China National Waterproof Building Industry Association (CNWBMIA) cut the ribbon for the exposition. R&W is one of the world's three major roofing and waterproofing exhibitions, as well as the country's best window for a comprehensive knowledge of the technological level of the global waterproofing industry. R&W 2012 boasts top exhibitors, top waterproofing systems, top roof energy conservation systems and a large number of professional visitors. The exposition has become the most important of its kind in China and Asia.