2011
Established Shanghai Pulantefu Fine Chemicals Co., Ltd.
2013
Established Shanghai Copious Industrial Co., Ltd.
2015
Established Shanghai Copious Optical Technology Co., Ltd.
2017
Established Lithium Battery Division and Nantong Copious Optical Technology Co., Ltd.
2021
Established Shanghai Xunlong Communication &Connection Material Co., Ltd.
2021
Establishment of Strategic Products Division Specializing in the cultivation of emerging materials for semiconductors
2022
Domestic R&D and product development accelerate R&D and customer
2025
The first year of industrialization
2026
The 10 million square meter plant is completed and starts production