Based in Rajkot (Gujarat), the company is a well known Manufacturer & Supplier of Valve Guide. We manufacture Valve Guide using the finest grade Cray Cast Iron Alloy as well as Brass Bronze & Copper backed materials. In the Valve Guide, the cylindrical grinding is done to archive geometrical parameters. Our valve guides are hardened up to 210 to 260 BHN. Details : The machining of outer diameter with tolerance 15 to 20 microns and inner diameter 25 Microns.