Zam Zam CNG Refueling Station is a sister Concern of Zam Zam Group. The Nature of business is to CNG Conversion, Petrol /Octane Oriented vehicle conversion to CNG, Diesel driven vehicle conversion to CNG, 3 wheeler conversions to CNG and Selling gas through CNG refueling station.

Khandakia, Hathazari, Chittagong