Product Parameter (Specification)
New Sanhe Crystal
Description,clear crystal and the black crystal base,
Crystal Wedding Souvenir Gifts with Black Base
Port of loading
Ningbo / Shanghai / Guangzhou
1PC in inner box with foam inside, then into carton box
Wholesale Hand Carved Beautiful Natural Crystal Decoration Gift
New Arrival High Quality K9 Crystal Trophy
wholesale crystal glass trophy for business gifts,With photo / logo / words / text 2D / 3D laser engraving
Carbon dioxide emitting glass
The Osaka Institute of Industrial Technology, Japan's Institute of Industrial Technology, has developed a carbon dioxide-permeable glass film that can be applied to the Windows of living rooms to expel carbon dioxide-gas from the interior.It is in different humidity, through the amount of carbon dioxide is different, the higher the humidity, through the higher.
Contaminated discolored glass
A color-changing glass for detecting pollution has been developed by the Air Pollution Observation Laboratory in California, USA.This kind of glass can change its color when polluted by polluted gas, such as turning green when polluted by acidic gas, turning yellow and gray when polluted by amine-containing gas, etc. It will have a wide range of USES for pollution detection and marking materials.