DIAMOND ENGINEERING CORPORATION

Manufacture of hand tools (non-power-driven) for agricultural/horticulture/forestry

Manufacture of metal household articles (plates, saucers, pots, kettles, saucepans, frying pans and other non-electrical utensils, small hand-operated kitchen appliances and accessories)

Manufacture of reinforced safes, vaults, strongroom doors, gates and metal goods for office use (other than office furniture) and other purposes

Manufacture of measuring instruments suc as thermometers etc.

Manufacture of other fabricated metal products n.e.c.

Manufacture of computers and peripheral equipment n.e.c.