... is in the middle of fuel tank and carbureter. It is divided into iron fuel pump, screw fuel pump and oil-water ... plating, zinc-plating and trivalent chromium. It is called iron fuel pump, it has a good performance.ZHEJIANG ZHENFENG IMPORT AND ... Zhejiang , ChinaTEL. 86-577- 66886083 FAX: 86-577-66885063 Automotive fuel fuel pump piston diesel fuel injection pump launched mechanical and electrical