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  • Vacuum angle valve

    Product features: * Circular design, compact structure, beautiful appearance, and light weight * Low mechanical wear, and long service life * The shaft seal can be sealed with corrugated pipes *

  • Vacuum Pump--Turbo Molecular pump

  • Vacuum pump

    With the development of vacuum technology, in production and scientific research, we often need to use different types of vacuum pumps according to different working pressure ranges and work requireme