| Introduction Eco-Butane has been developed by Eco Co., Ltd. for the first time in the world. It is a rechargeble container for movable butane combustion machinery.The container is made of argon-welded hot-rolled stainless steel(STS304). Therefore this is an airtight rechargeble semi-permanent products. This products is designed to be much stronger than disposable containers (Current one time can).CharactersRefillable structure after using the gasSemi-permanent using products.Reduction waste matter as refill and reuse not reproduction cylinder.Saving the money that product the cylinderThe process of productionPart molding process with raw materialParts assemblyWeldingPolishingValve clampingGas filling: Auto-filling M/C, Semi Auto-filling M/CLeakage testCappingShip-out | 
