Oriental Yuhong Civil Building Materials Co., Ltd. (referred to as Minjian Company) is a system service provider integrating research, development, production, sales and construction of waterproof materials. In 2015, as a water-proof leading enterprise - a wholly-owned subsidiary of Oriental Yuhong, relying on the Group's all-round support for the waterproof retail market, specializing in the field of civil building waterproofing, and creating its own brand "Yuhong waterproof", after nearly 3 years hair...