A perfect arch support sleeves can't be manufactured without the combination of multiple high-quality raw materials. As a professional manufacturer with years of experience, Dongguan S-King Insoles Limited has sourced raw materials from many different suppliers in different industries. In the pre-production process, we will list out all the materials we need so customers can directly ask our staff for the information about raw materials. Additionally, the info of main raw materials are also described in the "Product Details" page of our website, and you're welcome to browse our website.

As a top manufacturer for foam insoles, S-King Insoles is devoted to developing better products. foot care products is the main product of S-King Insoles. It is diverse in variety. S-King natracure gel forefoot cushions is carefully finished with premium materials. The S-King PU insoles have a good massage effect. The devotion to the quality of kid insoles helps S-King to be a leading manufacturer in the industry. The S-King magnetic insoles can be easily trimmed and cut.

We always adhere to the principle of running the business in good faith since establishment. Any vicious market competition, such as bidding up prices, offering inferior quality products will be seriously forbidden.