GRA has the professional technical team and advanced instruments and equipment, and may provide you with professional testing services, including the ambient air, factory's waste gas, indoor air, solid waste, noise, sewage and wastewater, reclaimed water, surface water, air conditioning water, drinking water and secondary water supply testing.

·      EIA status testing

·      Completion environmental protection acceptance testing

·      Water quality testing

·      Soil and solid waste testing

·      Air and waste gas testing