Our company passed the certification of ISO9001-2008 quality assurance system. Unique technology formula, strict managment system, high-quality professionals, perfect synthetic binder analysis system, and sophisticated testing equipment can provide a strong guarantee for manufacturing high-tech high-quality products. Our products are widely used in the optics, electronics, semiconductors, magnetic materials, gauges, cutting tools, machine tools, bearings, automobile manufacturing, metallurgy, petroleum exploration, stone, military enterprises, and special new materials. The company also undertake R&D and replancement of the imported wheels.