Boasting CMA, CNAL and CAL qualifications, the National Center for Quality Supervision and Test of Agricultural Irrigation and Drainage Equipment and the Irrigation and Drainage Equipment Testing Center of the Ministry of Water Resources possess the international advanced irrigation and drainage equipment testing capabilities and means, and carry out product certification, supervision and inspection, and standard setting work for clients both inside and outside the industry. The Center has a testing hall with an area of 1500m² and four professional labs engaged in the testing of hydraulic properties, material properties, soil physical and chemical properties, and geosynthetic properties. It is also equipped with more than 200 sets of various testing devices and measuring instruments. The Center is engaged in testing and experiments of 88 performance parameters for 9 categories of irrigation and drainage products, equipment and materials: sprinklers, micro-irrigation emitters, filters, pipes, pipe fittings, geosynthetics bag materials for rubber dams, soil physical and chemical properties, and pumping devices for motor-pumped wells.