Dongguan S-King Limited, as one the biggest developer & manufacturer of heated vest mens in China, has grown into a professional provider in this industry. heated foot insoles is one of Dongguan Shujian Shoes Material Co.,Ltd.'s multiple product series. The surface of the product is sleek and consistent. The surfaces are professionally hand-sanded or polished by machines during the production. It has several temperature settings to meet different demands. Dongguan S-King Limited has high demand on outer packing for heated foot insoles. It is designed to improve blood circulation.
We have built up a strong company culture, such as active in social charity. We encourage employees to take part in local volunteer grant programs, and regularly donating capitals for the non-profit organization.