The registered address of Sishui Changxing Metallurgical Casting Materials Co., Ltd. is located in Shengfuling Village, Zhegou Town, Sishui County, Jining City, Shandong Province. The registration authority is the Market Supervision Administration of Sishui County, and the legal representative is Ma Huachang. The business scope includes the processing and sales of bentonite and refractory materials. (For projects that require approval by law, business activities can only be carried out after approval by relevant departments)