It varies from different manufacturers who adopt different technology and work with different raw materials suppliers. In order to ensure the quality of height increase insoles, it is necessary for a professional manufacturer to put necessary investment into raw materials selection before production. Except the well-selected material, the manufacture cost on it including especially high technology, labor investment, advanced equipment cost and so on is indispensable as well.

S-King only produces foam insoles with high quality, high technology and unique design. Dongguan S-King Insoles Limited's magnetic insoles is various in types and styles to meet the different needs of customers. When creating S-King heated insoles, many factors have been taken care of, including the compatibility of multi-directional track systems, fire safety, and acoustics. The S-King insoles are well-received globally. The product reduces the amount of time spent on maintaining and it uses standard sockets and is designed for ease of use. S-King insoles have a good water-resistant function.

This brand is now a global renowned speaker for height insoles. Ask!