Shanghai Huizhou Industrial Co., Ltd. is a high-tech enterprise that specializes in providing sales and consultation services for products in the cold chain industry. Our focus lies in the research and development, production, and service of gel ice packs, water-filled ice packs, hydrate dry ice packs, Freezer Ice Brick, insulated lunch bags, and other related products. With our vast knowledge and expertise in this field, we are committed to delivering top-notch products and unparalleled customer support to our clients.