China is a major exporter of new energy industries including photovoltaic industry. Photovoltaic enterprises use a large number of guide wheels during the slice cutting of polycrystalline silicon andmonocrystalline silicon. The guide wheels can be grouped by materials as resin, steel and carbon fiber ones. Wuxi Micro Research is specialized in the repair, coating and precision grooves cutting businesses for all types and models of guide wheels with the support of many precision equipment and technical talents.