Established in 1983 from a Sahibabad, Ghaziabad, base, H.Guru Instruments (North India) Pvt Ltd operates as an ISO-certified manufacturer and supplier of high-quality pressure and temperature measurement instruments. Specialisms cover pressure gauges (Bourdon tube, Schaffer diaphragm, glycerine-filled, electric contact), temperature gauges (bi-metallic, electric contact), thermowells, gauge cocks (2-way and 3-way), siphons, and accessories including snubbers and needle valves. Customer industries include chemical processing, food and beverage, pharmaceuticals, marine, oil & gas, and HVAC. Stainless steel (SS 304/316) construction conforming to IS 3624 and IP-67 standards underpins durability and precision. The Delhi NCR presence is matched by exports across India, with skilled mechanical engineers backing the company's commitment to innovation, reliability, and customer satisfaction through advanced R&D and timely delivery.