khoom

Kev siv

1. Photochromic hmoov: txhaj tshuaj molding (PU / PP / PVC / EVA / ABS / kua silicone / xim)

2. Photochromic number case: iav, ceramics, hlau, ntawv (offset, silk screen, gravure, luam ntawv)

3. Kub hloov mortar: textiles, khaub ncaws luam ntawv, khau ntaub, handicrafts, khoom ua si

4. Photochromic paste: ntawv sau, tsheb kab muab tshuaj, kos tus cwj mem kab, irreversible decolorizing number case