INTERNATIONAL HAOTIAN TECHNOLOGY CO.,LTD. is an integrated enterprise of research, industry and trade, specializing in PolarBag, ColdChain Bag & Box? IceGel, and various common bags .Our company majors in research anddevelopment of low temperature refrigerated products at outdoors. The president of the company, Mr. Meng, also the inventor of "PolarBag"and "IceGel" has many years? experience specializing in refrigerated science research, and has his ownintellectual asset in the form of copyright.

For 15 years we?ve provided buyers flexibility when it comes to backpacks, handbag, picnic bag, our own patent product---PolarBag , etc. Our large output reflects our products? popularity.We now cover a range of product categories for clients who require reliably service and high integrity. Please contact us- your complete satisfaction is our greatest concern.