Changzhou Haor Sai Co., Ltd. has entered into a collaboration with Mongolia's Tavan Tolgoi Fuel Co., Ltd., supplying high-reliability cycloidal gear reducers for their fuel processing and mining equipment. To address the extreme temperature fluctuations and dust challenges in Mongolia’s harsh plateau environment, we implement customized sealing designs, weather-resistant material enhancements, and localized spare parts support, ensuring stable operation of core transmission systems. Our reducers are now deployed in critical processes such as material crushing and conveyor belt drives, empowering the client to enhance overall equipment efficiency through low maintenance requirements and extended service life.