YCIH Green High-Performance Concrete Co Ltd is a China-based company primarily engaged in research, development, production, sales, transportation and pumping of ready-mixed concrete. The Company mainly operates two businesses. The sales of goods business is engaged in the production and sales of ready-mixed concrete, aggregates, cement and admixtures, polycarboxylic admixtures and other products, applied in housing construction and infrastructure construction including railways, highways, integrated pipeline networks and other projects. The quality and technology management services business is engaged in the provision of concrete-related quality and technology management services. The Company mainly conducts its business in the domestic market.