Changzhou Yao Shuo Laser Technology Co., Ltd. is mainly engaged in laser surface treatment technology research and application of enterprises, and providing a metal surface preparation and selection of material and related technical consulting services. Before and after laser quenching deformation of the workpiece is almost negligible, the laser hardening process, it is particularly suitable for the surface treatment of parts with high accuracy requirements. We have accumulated a lot of successful experience in the laser surface heat treatment and laser repair aspect, metallurgy, machinery, automobile, petrochemical, power, light industry, mold and other industries to solve the problem of strengthening and repair a number of key components. (1) laser quenching is fast heating, self-excited cooling, no insulation and cooling liquid quenching furnace, is a pollution-free green heat treatment process, the surface laser hardening can be easily implemented even large mold surface hardening. (2) Since the laser heating speed, small heat-affected zone, guide laser hardening, and surface scanning Hardening, namely instant local heating quenching, Nanjing laser hardening, the mold is processed and transformed so small. (3) Since the laser beam divergence angle is small, has good directivity, through the light guide system for precise mold surface hardening. (4) laser surface hardening the case depth is generally 0.3 ~ 0.7mm. Does not require the furnace insulation and cooling liquid quenching, it is a pollution-free green heat treatment process can be easily implemented on a large mold surface uniformly quenching. Bore laser hardening, laser Yao Shuo (certified), Nanjing laser hardening by Yao Shuo Laser Technology Co., Changzhou. Changzhou Yao Shuo Laser Technology Co., Ltd. (www.czshuoyao.com) Changzhou, Jiangsu, industrial products leader, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Yao Shuo laser leadership with the staff warmly welcome all inquiries negotiations to create the master Yao laser better future.