As a speed door, industrial door, and overhead door company, It is a global company that established 6 local companies including Japan, Thailand and Vietnam as well as Korea By recognized for high technology and services overseas, we are certified as an Export Frontier Company. For where vehicles or forklift movement is frequent, The cost of maintenance and repair due to collision of forklift and speed doors is also high. However, COAD developed a speed door with the automatic recovery mechanism. Even if there is a collision, The door recovers itself On the way closing. It can reduce cost of maintaining and repairing speed doors. The frame and drum that make up the speed door are all made of aluminum. It can be used semi-permanently as it is resistant to deformation and corrosion. A motor is equipped with a Sumitomo Hyponic motor that is patented in the United States. It can not be overloaded easily, even if speed door frequent uses. In particular, the COAD guarantees ...
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