Dear Sir,We are ISO 9001:2000, accredited group of companies.We are manufacturers and exporters of the following products : 1.Diesel Engines (Petter/Lister type).2.Centrifugal Water Pumps. 3.Silent and Open type Diesel Generators. 4.Welder Generators.5.Noise Control enclosures for DG sets. 6.Parts of I.C engines like piston,rings etc.Doneria Group Agra (India)