By 2012, the LPG usage in Cambodia, especially in the capital Phnom Penh, has become a common site from residential to commercial and to big industrial usage. With flammable substance like LPG, safety has become a big concern. Therefore, Modern Gas again branch out to create another company called Camsys Engineering Co., Ltd. that is a joined venture between Modern Gas and Top Gas from Thailand. Top Gas has experiences in the LPG piping solution for many years in Thailand and is one of the few certified companies by the Thai Government in LPG piping solution sector.