CASES

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 fluctuati...

Changzhou Haor Sai Co., Ltd. supplies cycloidal gear reducers and complementary technical services for Yanshan University's research projects. Our products are utilized in laboratory applications such as material testing platforms and automated equip...

As a long-term partner of China Agricultural University, Changzhou Haor Sai Co., Ltd. has supplied high-precision planetary gearboxes to multiple laboratories and research projects, leveraging its stable product quality and customized service capabil...