JI NING CHENG XIAO operates in two core sectors: 1.Machinery: We supply a range of machinery including mini excavators (0.5-6 ton), road rollers, and skid steer loaders. Additionally, we provide spare parts for Komatsu and Caterpillar excavators, covering undercarriage components, hydraulic parts, and engine spares. 2.Abrasive Materials: We are a provider of high-quality abrasive raw materials. Our product line includes White Fused Alumina, Brown Fused Alumina, Silicon Carbide, Silicon Nitride, and Boron Nitride. We deliver solutions for construction, agriculture, and industrial grinding applications.