Shanghai Yishuo Experimental Instrument FactoryWe are a high-tech manufacturer specializing in the research, development, production, and sales of environmental testing equipment. Our high-tech products integrate electronics, chemical engineering, machinery, and other disciplines, including temperature testing, mechanical mechanics, climate resistance, and large-scale comprehensive testing. They are widely used in aerospace, machinery manufacturing, vehicles and ships, metallurgy and mining, wire and cable plastic rubber, building materials, colleges and universities, research institutes, inspection and quality control institutes, and other fields.