Dongguan Shujian Shoes Material Co.,Ltd.'s services don't restrict to supplying heated socks. Customer support is available to requirements. One of our key values is that we never leave customers alone. We promise we'll take good care. Let's find out together the correct solution for your problem!

Dongguan S-King Limited is a China-based company specializing in the design, development, and manufacture of dr.warm heated insoles for many years. heated underwear is one of Dongguan Shujian Shoes Material Company's multiple product series. Dr. Warm heated socks is fabricated using the top-grade raw material and sophisticated production technology. It is highly valued by our partners such as Invisole and Heatup. The product has enough flexibility. It is not going to crease severely or tear if it is bent or twisted. Its chip is developed and designed independently in strict accordance with industrial standards.

We aim to stay at the forefront of implementing sustainability practices. We achieve this by reducing CO2 emissions and production waste from our own manufacturing.