Since establishment, World-Bio has specialized in all-around lineup, which include hot and cold packs, hot packs, instant hot packs, ice packs, ice boxes, facial/eye masks, shoulder packs, bottle coolers, and insoles for 21 years so far. We also carried through the production management with the most precise attitude, and we always use eco-friendly materials, such as EVA and TPU.
We are pleased to provide you with the most objective, professional advice and solutions on our hot and cold bag products to ensure that your purchasing needs are met!
