1.High mechanical strength
2.Zero shrinkage
3.Good electrical capability
4. Excellent fire res

The item is  material smc and dmc . it can be directly fixed on the wall or the telegraph pole  directly . also it can be fixed on the material watch or the electric watch . such as dd862  dd282  etc. it has the remote ,meter  reading  fuction . the user can control the switch outside the box directly , out side dimension 370*170*140