Liquid rubber roof polyurethane coating

Beijing Oriental Yuhong Waterproof Technology Co., Ltd., stock abbreviation: Oriental Yuhong, stock code: 002271, owns the only state-certified technology center in waterproof industry in China, has 13 factories, and the main business is building waterproof. In 2014, the sales of all types of waterproof membrane are 250 million m2, waterproof coating are 400,000 tons, the waterproof construction area are more than 40 million m2. The company's brands are Yuhong, Woniushan, ...