Ansys is a good agent in China.
Yan Guang Science and Technology Nanjing Co., Ltd. Yan Guang Science and Technology Nanjing Co., Ltd. is a reliable agent of Ansys optical design software in China and a better agent in China. The company provides many excellent related products and services for enterprises, research institutes and universities, provides customized on-site training services for users, and undertakes various optical design projects.