As one of basic national policies in China, environmental protection is an important guarantee for building a moderately prosperous society in all respects and promoting the sustainable development of economy and society. GRG Test equipped with both CMA and CNAS qualifications in the field of environmental monitoring, which can provide comprehensive testing services for water quality, air and waste gas, soil, solid waste, noise and electromagnetic radiation. The scope of qualifications and the number of inspection abilities are at the leading level in the industry. According to the specific needs of customers, it can provide technical support for environmental pollution supervision and environmental governance effect evaluation of government departments, and provide scientific and reliable test data for self-examination of enterprises and reduction of environmental management risks.