YONGLI-MACHINERY CO., LTD. is a professional manufacturer focusing on designing, developing and producing Fuel Transfer Tank, Rotary plastic tank moulds, Diesel pump, Gasoline pump, Adblue pump! Advanced fuel / gasoline /oil equipment solutions manufacture located in Ningbo China. We have good experience in producing such as Diesel transfer pump,Portable diesel tank,Oil transfer pump, Cordless Grease Guns Electric Grease Guns and so on. We welcome OEM and ODM orders.We always perfect and strengthen our quality control system to make our products conform to advanced international standard.Most of our products are approved by UL, CSA,GS, CE, ISO9001, ISO14001, We have flexible cooperative styles with our customers, either produce according to samples from customers or design for customers according to special requirements.We pay high attention to quality and service. Dedicated to strict quality control and thoughtful customer service, our experienced staff members are always available to discuss your requirements and ensure full customer satisfaction.