In our opinion, raw materials are the start of the finished products at the process of production. It is very important because it has an impact on the quality, the cost, and function of the finished product. We ensure that each in-material is from our reliable suppliers who has signed long-term cooperation contracts with us, and is well inspected by our QC team to be excellent basics for the manufacturing of heated insoles. We are certainly sure that the raw materials used in our company top the industry and cost the least over other peers.

S-King is now ahead of the magnetic insoles for shoes market. Dongguan S-King Insoles Limited's height insoles series are created based on unremitting efforts. S-King pu insoles is manufactured by using the high quality raw materials. These high performance and well-selected raw materials are bound to highlight the value of this product. S-King insoles provide a good shock absorption. This garment has good durability. The adopted fine yarn is tightly bound, which makes the resulting fabric and garment stronger and more durable. S-King insoles have to go through more than 1,000,000 times of anti-bending tests.

We are committed to the core idea of "customer-center". We will wholeheartedly serve every customer and strive to offer them worthy solutions and services.