Chemicals
| Sat 04 Jul 2026
Beijing, July 4 -- Sedin Ningbo Eng Co Ltd has submitted a patent application for Integrated System and Method for Processing Epoxy Derivative Raw Materials and Products. Li Quan, Liu Binjie, Cheng Ningning, Wang Wenjuan, Li Yajing, Guo Yuan, Geng Chen, Hou Jianlong, Meng Yan, Liu Xin'an, Ying Licheng, Gu Xinchun, Li Junbo, Guo ..