Ruicheng Vacuum has a production base covering an area of 15,000 square meters, with a registered capital of 33 million.Our company's main business involves the defense industry, scientific research, automotive, electric power, refrigeration, energy, new energy, new materials, medical and other fields. Our products include: vacuum chamber helium leak detection and recovery system, helium filling and recovery system, (ultra) high vacuum non-standard system, helium mass spectrometer leak detector, vacuum obtaining equipment, vacuum fittings and so on.