The door is strong
Company gate the door to internal office, it is wind aquatic rushs, air current rushs easily continuously and enter, cause human affairs dispute easily. Cannot enter gate solicit comments more of course the door to the toilet, this is the — of worst pattern.
Elevator
If inspiratory gate is opposite elevator, elevator is remittent, — opens — to close, the gas the company uses up number to be sucked, disperse easily also at the same time the energy of employee, nature also can affect the movement power of the company.