info@topwellchem.com

Sishayele: +86-312-3022806

umkhiqizo

Izinga lokushisa elithe xaxa lishintsha upende wombala we-thermochromic pigment thermochromic pigment Isithombe Esifakiwe

Izinga lokushisa elithe xaxa lishintsha upende wombala we-thermochromic pigment thermochromic pigment

Incazelo emfushane:

Thumela i-imeyili kithi

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Okwedlule: I-Invisible Fluorescent Pigment UVA UVB Inorganic and Organic for Security Inks and Paints

Olandelayo: I-UV black light reactive invisible pigment engu-365nm ephikisana nomgunyathi kayinki wokuphepha

Bhala umyalezo wakho lapha futhi usithumelele wona

imikhiqizo ehlobene