Dongguan S-King Limited is a China-based company, active in the production of heated foot insoles. We have been operating worldwide in recent years. heated underwear is one of Dongguan Shujian Shoes Material Company's multiple product series. Dr. Warm heated socks is especially designed by our experienced technical team. A battery is installed in the product to guarantee the heat supply. Dongguan S-King Limited has accumulated good management experience and formed good service concept. It is designed to improve blood circulation.
We work hard to minimize the environmental impact during our production. We seek new ways to optimize our production processes by reducing waste and energy consumption.