6、Wuhan Yunhe Optoelectronics Technology Co., Ltd. (PIOON) was established on April 29, 2015. The company is located in the Optics Valley of China - Wuhan East Lake High-tech Development Zone. It is a high-tech enterprise specializing in R&D, production and sales of advanced laser medical products. It was founded by domestic professionals in the semiconductor laser medical field. They have rich practical experience and theoretical level in laser medical technology, products, clinical applications and markets. . And led the young team to create a new product technology, becoming the fastest growing laser medical company in China.