Anhui Daxin Vacuum Technology Co., Ltd.

Measuring and testing instruments · Hefei, Anhui

About Anhui Daxin Vacuum Technology Co., Ltd.

Anhui Daxin Vacuum Technology Co., Ltd. is a leak detection equipment manufacturer based in the Hefei Economic Development Zone, Anhui Province. Its core product is the helium mass spectrometer leak detector, with models such as the DX200 and DX300 that locate and quantify minute leaks in sealed or pressurised systems using helium as tracer gas.

Beyond the standalone detector, the company builds complete vacuum chamber leak detection systems with helium recovery, tailored to components such as liquid cold plates, liquid cooling manifolds, automotive radiators, new energy batteries and air conditioning equipment. It also supplies helium purifiers that let users reuse the tracer gas and lower the cost per test on high-volume production lines.

Its customers are automotive, battery, HVAC and general industry manufacturers that must verify the tightness of every part before delivery. For them, Daxin is a specialised Chinese supplier of leak measurement and testing instruments, from bench-top detectors to automatic vacuum chamber leak detection lines.

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