About Us

Tehran Delik company was founded in 2000 with the aim of design and producing of instrumentation. At present, the products include Magnetic level gauges and its accessories such as magnetic level switch and transmitter, glass level gauge and its accessories such as valves. Magnetic level controls can be used in many applications e.g. oil and gas industries, petrochemicals, chemicals, power plants and etc.

Precise in design, production control, using high quality components and finally appropriate packing of Tehran Delik’s products make them individual and unique.

All products of Tehran Delik company are supplied with GERYAL brand.

About us

Tehran Delik Company is active in the field of designing  and manufacturing  Magnetic and Glass level gauges .

Manager, experts and technicians of Tehran Delik are proud that many of manufactured product of the company are working greatly in many fields such as oil and gas industries, chemicals and petrochemicals, water and wastewater, power plants, foods, pharmaceutical and etc.





Tehran Delik Co. is proud to be the only and first manufacturer of explosive Magnetic Level Switches and Transmitters with international ATEX and IECEx certificates in Iran.