Established in 1974 as a partnership firm called Hydrotechnic, the company is now popularly known as hyloc. Hyloc is the oldest amongst four independently run engineering companies recognized as the Polyhydron Group. The Polyhydron group is known for their quality products and services, fair approach to business and business ethics throughout the country and abroad.
The company manufactures high quality tube couplings, adaptors, pipe flanges, diagnostic couplings and allied control valves under a brand name HYLOC more than 40 years. Apart from the standard product range, hyloc supplies large number of custom designed tube couplings, adaptors and valves.
Hyloc is authorized distributor for Rotelmann GmbH Ball Valves for India Region. Company has in-house facilities of hot and cold forging, completely automatic electro-plating plant, and well equipped hydraulic test lab. Hyloc is active member on BIS sectional committee PGD36 and also P member on ISO committee.