Started with a half key duplication shop, today, Koon Siong Key Marketing Sdn Bhd is a well-established home security store that supplies wide range of locks, doors and any relevant accessories. Since our establishment, we have been preserving on our primary goal to ensure every single walk in client could leave with free from worries regarding their household security. It is this belief that drives our growth continuously and allowing us to become the trusted home security partner in the region.