Generally, most of the manufacturers including Dongguan S-King Insoles Limited would love to refund the shoe inserts for height sample charge to purchasers if the order is placed. Once customers receive the product sample, and decide to cooperate with us, we can deduct the sample fee from the total cost. Moreover, the larger the order quantity is, the lower the price per unit will be. We promise that customers can get a very preferential price and quality assurance from us.

In order to set foot in wider market of orthotic insoles, S-King Insoles has introduced technology from abroad and increase production lines. S-King Insoles's heel liner series are created based on unremitting efforts. The product can work in extreme temperature. It runs normally even the weather is cold, scorching hot, or humid. The S-King heated insoles are suitable for hiking, climbing, running and other activities. S-King Insoles's products are sold well at home and abroad. The sample of S-King PU insoles is free of charge.

Environmental protection is the priority of our business. We have initiated advanced production technology to minimize the negative impact on our environment.