Youngchang Eco, the Korea's leading insole manufacturer, is located in Sasang industrial complex in Busan, Korea.

It has continuously developed new functional and eco-friendly materials such as air flow, air foam, heat molded custom, heat generation, vibration (blood flow improvement), thermoform, arch support, foot adjustment and 3 step arch support system insole. Moreover, along with the applied ergonomic design, it is producing the newest insole and is the first company in the industry to run a specialized research center.

It is the pioneer company to possess its own mold production and processing facilities as well as 3D analyzing equipment in the research center. By building up its own design and manufacturing system to promptly respond to the customer's needs, it has been receiving favorable comments from both domestic and international customers.