Wholesale heart-shaped handle color-changing cup heat transfer blank advertising promotional creative gift cup materials direct sales, Shandong cup factory direct, the whole network price comparison, coating cup 1.6 yuan, inner color coating cup 2.4 yuan, color-changing cup 3.1 yuan, enamel cup 5.8 yuan, intelligent temperature display stainless steel cup 13 yuan. High quality and high cost performance, this factory specializes in only heat transfer products, welcome to purchase. Welcome to order a whole cabinet, come to Shandong factory to drag the cabinet, the port freight less than 3 cents. Contact 15553345881 if needed.