Poly Works, 4830 State Route 219, Coldwater, OH 45828, US

Located in New Haven, Ind., Kwik Lok Corporation manufactures the all-plastic bag closure that offers packaging services to consumers. It also offers a wide range of semiautomatic and automatic bag closing equipment. Kwik Lok Corporation additionally offers a variety of labels that are used as means to print brand graphics, varieties, nutritional information, bar codes, weights, grades and ingredients. The labels are also used for several promotional uses, such as in-store coupons, cross advertising, games and contests. The company takes part in various trade shows, such as the American Society of Baking, Grocery Showcase West, Expo Pack Mexico and International Bakers Industry Exposition.