Qingdao sainuo bụ a anụ ụlọ ụlọ ọrụ aku na r & d na mmepụta nke Polyethylene wax, Pụrụ iche gbanwetụrụ wax, EBS, Stearate na ndị ọzọ lubricating na dispersing ngwaahịa.Ebe ọ bụ na e guzobere ụlọ ọrụ ihe karịrị afọ 10, etinyela aka na mmepe nke teknụzụ mmepụta ...
Ihe eji eme polyethylene nke Qingdao sainuo mepụtara bụ pyrolysis nke polyethylene na oke okpomọkụ.A na-eji ebe dị nro dị elu na viscosity dị elu mara ya.Dị ka mmanu mmanu, o nwere ihe na-esi ike kemịkalụ na ezigbo ọkụ eletrik.Polyethylene wax bụ soluble na polyethylene, ...
Ebe ọ bụ na 2015, Sainuo na-arụ ọrụ njikwa echiche nke usoro isi ihe, ọ dịghị mgbe ọ na-ada mbà, na onye ọ bụla magburu onwe ya ezinụlọ kwenyesiri ike na mgbanwe ndị isi.Anyị na-akwụ nke nta nke nta, ihe niile nwere ike iji isi mee ihe iji degharịa ...
Kemgbe e guzobere ya na 2005, Qingdao sainuo na-agbaso "omenala ezinụlọ" ma na-akwado nsọpụrụ ofufe.A na-ebufe ego ego nke filial piety bonus nke ụlọ ọrụ na-ekesa na kaadị akụ nke ndị nne na nna kwa ọnwa.