MagnaColours appointed a new marketing manager – John Lynch – and two new regional sales managers for the South Asia region –  Supasorn Jirangda and Ravindu De Silva – as part of its business expansion plan.   Lynch joined MagnaColours in June. He joins MagnaColours from Ideal Sourcing LTD where he was working as a brand manager, developing and designing product for retail by Create & Craft.        “Our customers and their clients are often highly creative and having a marketing mana...