WorkVenture gives you an inside look at what it's like to work at Gunner Barcode & Printing Co., Ltd., office & team photos, reviews and more. This is the Gunner Barcode & Printing Co., Ltd. Company Page. All content is posted anonymously by employees currently or previously working at Gunner Barcode & Printing Co., Ltd..Apply to SCGApply to Possible Wealth Advisory ServicesApply to Lines DesignworksApply to Panna Living