You can trust our plastic jerry cans production blow molding machine for 20L containers to get the job done right. DONGGUANG has been in business for over 20 years , and therefore meets international machine production and manufacturing standards. We want our customers to have no trouble operating or maintaining our machines so that they can easily and effectively produce the jerry cans that customers want. Because of the combination of superior tech and high quality equipment, every machine is guaranteed to be a good business investment with long-lasting performance.