hat
2. tout resous materyèl tankou potasse feldspath, Zenk ksid, Zikonyòm silicate ap fè te enspekte anba certifié QC sistèm, se konsa nou an tèt bon kalite frit en toujou stab.
eng
2.All raw material such as potash feldspar,zinc oxide,zirconium silicate will be inspected under certificated QC system,so our top quality ceramic frit is always stable.