As the world’s leading valve company, Desn provides a comprehensive insight and proficiency, continue to invest in tools, equipment and instruments, to achieve the highest quality standards, implementation and maintenance industry certification, to comply with the regulations or never affect the quality.
- Critical phases of inspection, testing, calibration and certification require timely professional knowledge. Desn valves and control system testing and testing equipment to meet customer application requirements, calibration, including actuators and meters, and equipment, and in accordance with applicable industry standards certification products.