Grauer & Weil India Ltd. Manufactures Low Phosphorus Electroless Nickel. Grauer & Weil India Ltd. Is the manufacturer of polishing compounds, mops, fibre, wheels etc. Low Phosphorus Electroless Nickel, under brand name of Ginplate Ni 426 B, is used for functional engineering applications. Low Phosphorus Electroless Nickel comes with stable, multi speed plating process that produces a semi bright deposit.