Report of the Second National Conference on the Development of Ready-mixed Concrete Industry

Wu Kai, general manager of Zhejiang Haokai Filter Industry Co., Ltd. (Hereinafter referred to as "Zhejiang Haokai"), said that keeping up with the national green development strategy, cultivating the field of environmental protection filter materials, and enabling cement enterprises to transform compliance, reduce costs and increase efficiency with high-quality products and professional services are not only the core initiative of enterprises based on the industry, but also the core responsibility to help build a beautiful China.