Diffusion engineers limited, an iso 9001-2000 certified company, manufactures various types of maintenance products. Dif fill silicon alloy is suitable for tig, mig welding of various grades of aluminum alloys containing silicon up to 8 %. Dif fill silicon alloy is used for welding and repairing of automotive parts, earthmoving equipments aluminum casting parts, casings, and equipments boidies.
