Jinyuanbao factory supply square portable pill vitamin tin box

        Common pill and Vitamin C is sensitive to light and air, so the primary consideration in design is freshness. Vitamin C tins usually use opaque or light-blocking materials to minimize the impact of light, preserving the stability and efficacy of the product.       So people always choose metal packaging tinplate materials for pill and Vitamin C. As the picture one is good for packaging small quantity  pill and vitamin. At first , small square tin box with better  light-blocking and airtightness. Secondly , this size is very convenient when travel packaging candy/chocolate/mints so on ....What is more , with outstanding logo and printing design , very match packaging theme.     If you interested in it ,welcome contact Dongguan JInyunabao custom suqare metal packaging box ,with fast delivery time and lower MOQ .Don't hesitate , we are waiting for you !