Raajratna Metal Industries Limited manufactures Stainless Steel Welding Wires. Raajratna Metal Industries Limited is an ISO 9001:2000 certified company. The Stainless Steel Welding Wires are used in welding application like fabrication, railways, automobiles, for pressure vessels, and for all general purpose welding and overlaying of stainless steel. The Stainless Steel Welding Wires have bright and matte finish.