The raw materials largely determine the quality of the gel ice pack insoles. If being in their natural and excellent state, the raw materials used in the production process can ensure a smoother production process in the later phase and a higher qualification ratio of the finished products. Also, they play an important role in pricing the products. This leads to a fact that many manufacturers now do their endeavor to carefully choose cost-effective raw materials.

Established several years ago, Dongguan S-King Insoles Limited is engaged in the manufacture and wholesale of various products, including battery heated insoles. As one of S-King Insoles's multiple product series, heel liner series enjoy a relatively high recognition in the market. S-King kid insoles is manufactured after countless technology improvements. Ergonomically designed, S-King insoles are comfortable to use. This product offers fire safety & prevention. The materials used for it must meet the requirement in IEC 60695-2-10:2013 otherwise no approval is possible. The sample of S-King PU insoles is free of charge.

S-King Insoles highly values quality of height insoles and aims to be the best. Inquiry!