Cosalt, which provides safety equipment and protective clothing, has won a contract to provide workwear to rail infrastructure support organisations.Cinpart, the AIM-quoted electrical products manufacturer and supplier, said its subsidiary Derlite has signed a contract to supply spark electrodes to component supplier Burner Systems International 's manufacturing plants in the US, Mexico and France.Eros, a studio operating in Indian media and entertainment, has signed a content licensing deal for four films.Profit before tax increased by just under one third in the year to 30 September at Zytronic, a maker of touch sensors and optical filters for electronic displays, as demand from the gaming, vending and cash machine markets surged.Profit before tax rose to £2.3m from £1.74m the year before, on revenue that advanced to £15.92m from £14.72m.A final dividend of 3.8p has been proposed, making the total for the year 5p, up a penny from last year.Miner Regency Mines is contemplating spending $500,000 on an exploration programme in the Lake Johnstone greenstone belt in Western Australia. Acting on the results of a SkyTEM aeromagnetic survey carried out over the Tay-Munginlup area in 2008, the programme will look for nickel targets along the magnetic anomaly, and gold/base metal targets in the conductive shear zone along the continental margin.Financial software systems provider Brady has bagged a contract with mining giant Xstrata in Peru. The miner's Peruvian operations will use Brady's Aquarius product to manage their metal assets and risk management positions.Construction and property consultancy Cyril Sweett has been appointed by property developer Tameer Holding as the project quantity surveyor on Tameer's prestige mixed use development in Abu Dhabi.Kryso Resources, the gold exploration and development company focused on the Pakrut gold project in Tajikistan, dropped after it said that the bankable feasibility study for Pakrut has been delayed and will now be completed early in 2010.