Ndị na-eweta ụwa zuru ụwa ọnụ

A ga-enwe yarnexco na internetmextie longhai na etiti obodo (Shanghai), China n'oge Mar. 28^th30^th, 2023. Onye isi ụlọ ọrụ anyị na teknụzụ Co.

Anyị ga-egosi ngwaahịa anyị gosipụtara:

-Flanamate Relardy na-achụpụ polystester

-Multulal poyester (antibacterial, mmiri na-ehicha, na-eme ngwa ngwa, ...)

Onye ọrụ ibe anyị - Mr. Xiao Xunuan ga-eme ka "ọtụtụ ihe eji ekwu okwu na-eweta ahụmịhe ọhụrụ nke nchekwa na ahụike" n'ehihie "^th, 2023.