Hyojin Engineering Co., Ltd was founded in January 2008. They acquired the FM 4910 &4922 certification for their PVC Ductwork in April 2013.
This is an important milestone for the industry with introduction of Hyojin PVC FM 4910 & 4922, where FM approval is becoming a pre-requisite. PVC being lightweight and the ease of installation is welcomed by many end-user and installers.
Hyojin Engineering Co., Ltd offer a wide range of products ranging from duct, pipe, fittings to sheets. The PVC FM 4910/4922 products have been widely applied in the semi-conductor industries in Korea, now gaining popularity in other Asian countries such as Taiwan, Singapore, Malaysia and China.