In foreign trade, the freight of height increase insoles sample may be decided based on various factors. Regarding the export destination and other labor fees such as delivering fee from port to port, some manufacturers may charge the freight because it may be higher than the cost of manufacturing the product. As is known to us, the process of transporting cargo requires the efforts of many people such as foreign trade employees, truck drivers, customs officers, and freight forwarders as well. It takes a lot of time and efforts to deliver the sample to your hand in person. For the detailed information about the sample freight, please give us a call.

With experienced technicians and advanced equipment, we are a heated insoles manufacturer better than other factories. Dongguan S-King Insoles Limited's heel liner is various in types and styles to meet the different needs of customers. The manufacture of S-King foot care products involves the following stages: medical material and processes specification, vendor selection, detailed part design, software fine-tuning and testing, failure mode analysis, and tolerance analysis. Crafted from high-quality materials, S-King insoles show a good durability. Made of high quality LED chips, it is capable of performing in a stable and sustainable way. It can continuously emit lights without flickering or breakdown. All S-King insoles are under a 12-month warranty.

Higher customer satisfaction is the goal pursued by the S-King brand. Get more info!