The raw material used in heated long underwear is related to the production technology which differentiates our products from others'. It cannot be unveiled here. The promise is that the source and quality of raw material are reliable. We have established long-run partnerships with several raw material suppliers. The controlling of quality of raw materials is as important as the controlling of quality of finished products.

Without excellent heated insoles, Dr. Warm could not have been so successful in the market. heated underwear produced by Dongguan Shujian Shoes Material Co.,Ltd. is very popular in the market. Dr. Warm [battery heated gloves is designed according to the environmental standards, free of any mercury and xenon element. More eco-friendly materials are being investigated and developed to do a contribution to our environment. The product is resistant to water and is up to the IP66 waterproof standard. The product features an efficient retractable mechanism. The top and bottom rail of each panel incorporate an extruded aluminum mechanical seal to withstand the retracted or extended mode. Each electronic part is tested in an all-round way to make sure it functions well.

Dr. Warm will persistently list heated boot insoles as the guidance to guide enterprise to move forward. Inquire online!