Urugaga rushya rwo kubika ingufu z'ingufu rwa OEM ODM rukoresha insinga z'amashanyarazi

1. Ubuso bw'insinga ya colloid bugomba kuba bworoshye, buringaniye, bufite ibara rimwe, nta kwangirika kwa mashini, kandi bukagira isura nziza mu icapiro

2. Insinga ya colloid ntigomba kugira ikibazo cyo kubura kole, uruhu rwa ogisijeni, ibara ritandukanye, amabara n'ibindi.

3. Ingano y'igicuruzwa cyarangiye igomba kuba yujuje ibisabwa ku gishushanyo