Sign up for an Award
Participate with your entry in one of our professional or student awards.Sign up for an award
You are using an outdated browser. Please upgrade your browser to improve your experience.
This is a absorption radiation button.Following the mobile phone and
computer popularize,prevent cell phones and computers radiation is now a health hazard.This product is designed for mobile phone radiation.It is made by the metal,the metal can absorb radiation but metal bends,So in the inside is a can absorb heat of the material,the absorption of radiation into heat energy.It was energy saving and environmental health.
Zhengzhou institute of light industry