Yolanda specializes in manufacturing and supplying elevator and escalator components to multinational corporations including Otis, Mitsubishi, Hitachi, Kone, Schindler, Thyssenkrupp, Toshiba, Fujitec, Sigma, and Hyundai, as well as leading domestic companies in China such as Monarch. Backed by our efficient supply chain, we have built stable business partnerships in both domestic and overseas markets.