Shandong Chenxuan Intelligent Manufacturing Co. LTD is a professional design, development, manufacture of new automatic pressure regulating valve and various process control valve enterprises. Chenxuan valve has a team with decades of independent operation control valve research and development experience, we always adhere to the "people-oriented, continuous innovation" principle, the use of advanced mechanical processing equipment and perfect testing equipment, to ensure that the product is qualified in the production process. Our main products are: pressure/differential pressure/flow/temperature regulator by electric valve electric high pressure regulator and bellows sealed valve series such as electric fluorine-butterfly regulator we adhere to the "integrity-based customer first", we have a lot of experience in the petrochemical, city heating supply, heat supply pipeline network and other various industries, we can provide professional, reliable, to provide customers with fast and flexible engineering services, reduce the troubles of the customers and return on investment. Our products are widely used in petroleum, chemical industry, metallurgy, papermaking, medical treatment, building air conditioning, water supply, light industry and other industries.