2019

2022-06-01 20:15


· Completed Series B financing

· Holding a controlling stake in Kinoshita Optical Research Institute of Japan

· Fully acquired Dalian Qianjian Mold Co., Ltd.

· Obtained the title of National Intellectual Property Advantage Enterprise

· Zhongrun Optical’s ultra-high-definition optical lens R&D and production base was completed and put into production