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Changsha 410205,Huna China


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Chemical industry

Holykell's pressure sensors for use in the chemical / petrochemical sector offer remarkable precision, reliability and resistance when exposed to an extremely wide  ...

Holykell offers comprehensive solutions for your Refrigeration pressure measurement.

Supermarket refrigeration systems

Mobile Fuel Delivery

Holykell sensors constantly monitor the condition of your engine oil, transmission oils and hydraulic fluids.

wastewater treatment

Scottish Water operates thousands of wastewater treatment facilities across the country.

Power generation plants

Holykell products are manufactured to meet the specific power generation and petrochemical design requirements, including intrinsic safety certification in accordance with ATEX