Dokotala Wamtundu Wapadziko Lonse Wothandizira Wopereka
Yixizing froci madzi amoto co., ltd.

Polyamine

Chemical Polyamine 50%

Polyamine amagwiritsidwa ntchito kwambiri popanga mitundu yosiyanasiyana ya mabizinesi opanga mafakitale ndi chithandizo chamalo.

kufunsa kanthu