Dongguan S-King Limited has grown into an outstanding manufacturer after years of development, providing high quality heated socks for customers overseas. dr.warm heated insoles is one of Dongguan Shujian Shoes Material Co.,Ltd.'s multiple product series. With the support of experts, Dr. Warm heated ski socks is manufactured in strict compliance with the industry standards. The best quality chip is used to ensure its excellent performance. Dongguan S-King Limited has a large and clean warehouse to store heated insoles with big quantity for long time. The product is CE, ROHS, and FDA certified.
We embed sustainable practices into our production process. We try to minimize our use of energy and waste and properly dispose of waste.