Jiangsu Demeter Vacuum Valve Manufacturing Co., Ltd. is a professional company producing vacuum valves. The company is a member of China Vacuum Society, China General Machinery Valve Industry Association and China General Machinery Vacuum Equipment Industry Association.? Demeter valve has the ability to design and manufacture various standard and non-standard vacuum valves professionally. It has automatic CNC machine tools, sophisticated welding equipment, material chemical composition analyzer and other major production equipment. At present, there are 7 categories, more than 20 series and more than 400 specifications of vacuum valves, which are suitable for low vacuum, high vacuum to very high vacuum systems. The main products are: solenoid valve, butterfly valve, flapper valve, gate valve, vacuum (pressure) diaphragm valve, vacuum (pressure) ball valve and vacuum pipe connectors. The driving device adopts manual, pneumatic, electric (manual), electromagnetic and other methods, with a diameter of 5~1600 mm. The products cover the whole country, Hong Kong, Macao, Taiwan and Southeast Asia. It is used in national defense, scientific research, aerospace, electronics, machinery, metallurgy, energy, environmental protection, biomedicine, refrigeration, food and other fields. Demeter Valve has passed the ISO9001:2000 quality system certification of the International Standardization Preparation (DNV organization), has established a perfect quality assurance system and after-sales service system, and has integrated technology, production and sales services to achieve computerized management. The product has perfect testing means. Each valve has strictly passed the air tightness test and helium mass spectrometer leak test, and its leakage rate meets the relevant national standards. The product has stable performance and reliable quality.? Demeter Valve "strives for survival with quality, strives for market with reputation, strives for development with science and technology, and strives for efficiency with management" as the enterprise policy. We will continue to improve the service level, carry out research and development of new products according to the needs of users, and take the overall quality of products, thoughtful service, and timely delivery as our business objectives. We sincerely welcome customers at home and abroad to negotiate and exchange product technology and quality, and carry out fruitful cooperation.
