The application of transparent PCTG in electronic cigarettes: from the e-liquid reservoir to the outer casing of the device.
PCTG由于具有玻璃一样的透明度和接近玻璃的密度,不含双酚A…
The 5th Vape Industry Chain Expo,e-cigarette website
第七届电子烟雾化产业链展览会