2011.6 Zibo OuliYa Trading Co.,Ltd (Predecessor or Shandong Seesuns New Materials Technology Co.,Ltd)
2015.6 Shandong Langheng Chemical Co.,Ltd established
2017.6 Company changed to Shandong Seesuns New Materials Technology Co.,ltd.
2017.11 Shandong Seesuns New Materials Technology Co.,Ltd officially established and listed on the New Third Board
2019.11 The company established Inner Mongolia New Material Technology Co., Ltd. in Alxa High-tech Zone, Inner Mongolia
Updated the production process, expanded the company's production capacity and added two new products: potassium metal and potassium superoxide
2021.1
Sinochem strategic cooperation
2022.3
Completed Series B financing
2022.10
Company relocation
2022.11
The company has completed the listing guidance filing registration with the Shandong Securities Regulatory Bureau
2023
The high-end oxygen equipment project landed in Gaoqing
