Hyloc is the oldest one amongst the Polyhydron group. The group is known through out the country and abroad for their quality, Fair approach to business. Hyloc is the leading manufacturer of hydraulic tube fittings. Hyloc has most complete variety of standard catalogue fittings conforming to DIN 2353, ISO 8434, IS 8805. Apart from standard range, hyloc supplies large number of special fittings. The team of hyloc takes pleasure to work with customers to develop fittings for specific needs. Hyloc provides component integration and go beyond leakage reduction. hyloc also manufactures High pressure flanges as per ISO 6162, 6164. as well as SAE & CETOP standards. Hyloc's product range includes Diagnostic couplings, allied control valves (Shutt off valve, Needle valve, Ball valve) . For more details please visit our website