A high quality cable support system is critical to reduce the cost impact of installation and increase the ability to quickly implement moves, add and change. They maintain the integrity of your cabling infrastructure so as to maximise performance. They started to design, fabricate and market our Epoxy Coated Cold Roll Steel metal trunk, under the brand of SJ Trunk. Presently, we supply metal trunk from SWG24 to SWG16 with 10 different dimensions for customers to choose from. The cable trunk quality has been recognised by SIRIM and JKR.