Singahlinzeka ngama-Rosin Esters alandelayo:
1.Maleic Modified Rosin Esters
2.I-Alcohol-Soluble Maleic Modified Rosin Esters
3.IGlycerol Ester yeRosin
4.Pentaerythritol Ester of Rosin
5.Izinsimbi Ezikhethekile Zopende Wokumaka Emgwaqeni
6.I-Rosin Modified Phenolic Resin M-210
7.Water White Rosin Resin
Bheka isingeniso esifushane senkampani yethu kanye nesingeniso seNkampani, ama-Pls akhombisa i-vedio:
https://youtu.be/C98yfUwf27M
