Jiangsu Sihong Fuel Injection Equipment Co., Ltd. is a professional factory of "HB" brand diesel engine oil systems, the assembling of nozzles, plungers and valves, and three pair precise parts. Our company has 35 years' history, and occupies an area of about 110, 000 square meters, including construction area of about 58, 000 square meters. We have totally 2, 000 workers, including 386 engineers. We have advanced equipment, craft, full testing machine, very strong technical force, and modernization management. Also we have big lots, more types, and high quality production scale.

In the year 2002, we built up the company ERF, CAD, OA, CAM information control system, controlling all the function departments. In the same year, "HB" brand was appraised as Jiangsu Famous Brand. In the year 2003, our company passed ISO14001: 1996 system and ISO9001: 2000 quality system.