WE ARE ISO 9000-2001 CERTIFIED AND &＃039;OGRA&＃039; AUTHORIZED MANUFACTURERS OF LPG CYLINDERS, LPG STORAGE TANKS(BULLETS), PRESSURE VESSELS, HEAT EXCHANGERSHEAVY PIPING WORK, OIL TANKERS AND BOWZERS. OUR DESIGNERS, ENGINEERS, TECHNICAL SKILLED PERSONS AND PROJECT MANAGERS COMPLETE THEIR JOB WITH GREAT SATISFACTION OF OUR CLIENTS. &＃039;HI-TEK&＃039; provide complete services from design, fabrication, installation, control and management, including third party inspectrion.