Japan Business International is one of the leading petroleum base business in Bangladesh formally inaugurated its operation in the beginning of 2018. JBI is operation its business successfully under direct guideline from Rulexx and touched some remarkable achievements. Rulexx is one of the renowned petroleum corporation in the world for their superiority in terms of quality and performance. It meets and exceeds industry an OEM standards. JBI is pioneer company in the history of Bangladesh for delivering products, services and technology support in effective and efficient way.