CTI provides testing services for wallboards and flooring materials related to building materials and construction engineering. The China Testing Building Materials and Engineering Laboratory provides standard testing services for decorative wallboard products and various floor products. The laboratory has a complete set of CNAS and CMA. Qualifications, and a large amount of experience in testing materials for commercial and residential projects, have an in-depth understanding of the characteristics of various types of materials, and provide testing services based on national and ISO standards.