Dear Johnson,We Ningbo Yecheng Plastic Co.,Ltd is an old factory more than 10years for producing plastic packing products, such as ice pack, sauce bottle, water bottle, storage container... In the beginning of new year, we are glad to send you mail, and hope can establish business relations with you on ice pack this project, we have different kinds of ice pack, if you need, can send you sample for referenece. Ice pack is really a good assistant during transportation of fruit and food, and also important for family, hospital... it can be widely used.Your early reply will be highly appreciated!RegardsLinda