Khamphani ea Jiahao e kopile ka tieo mabapi le moralo oa mokhoa, tlhahiso, tlhahlobo ea lits'ebetso tsohle tsa lihlahisoa tsa tlhahiso le ho beha ts'ebetso eohle tlasa taolo ea boleng.Khampani ea Jiahao e leka ho ba khoebo ea machaba indastering ea extrusion.