ZOWOR: a company full of positive energy

ZOWor Always Believes that employees are the first productivity, and only good employees can produce good doors. We Regularly Hold Employee Symposiums to Enhance Employee Happiness. In 2020, ZhongwoS new mission: to build a shared factory,

fire door

fire door Fire doors that can meet the requirements of fire stability, integral and heat insulation within a certain period of Time. It is a fire partition with a certain degree of fire resistance, such as fire comparison, evacuation stillwells,…

Don’t let high-rise fire doors become “problem doors”

“The fire door is a ‘life barrier’that prevents the spread of fire. In the event of a fire, the open fire door will form a ’chimney effect‘, which will cause great difficulties for escape and rescue. ”Yesterday, at the site…