As an investment representative of state-owned assets, Waefo Diesel Fuel Injection Co., Ltd. is a large diversified company which possesses 10 branches, 6 wholly-owned subsidiaries, 4 majority holding companies, and has equity interests in some Sino-foreign Joint Ventures and domestic enterprises. We principally produce fuel injection equipment for internal combustion engine used in automobiles, tractors, ships, construction machinery and power generators, and also produce automotive catalytic converters, automotive air-conditional systems, hydraulic elements and various springs. And besides, we are also engaged in the operation of auto parts, real estate, etc. From the first local-made nozzle in 1958 to the common rail system with a high pressure of 120MPa in1999 we have achieved a sustained development for near half a Century.

For automobiles or marines, ships or trains, for construction machines or generators, where there is a diesel engine there is a fuel injection system. We have the right products for every application. Our main products are the Type A Pump, AW(S) Pump, VE Distributor Pump, Type I Pump, IW Pump, PW Pump, Single plunger Pump, injectors, nozzles, Pump elements and delivery valves. They cover 23 series and over 400 varieties. They can be used for the diesel with 75-135mm cylinder bores and with speed up to 4000r/min. Some products are suitable for heavy diesel engines.

Being multi-cylinder in-line pump, PW Pump is similar to P Pump while its mounting connected sizes are equal to those of A Pump. It principally adopts the design of integrated pump housing, more powerful camshaft &bearings and integrated upper-flanged plunger holder. It has diversified isopiestic & isometric delivery valves and variable speed or maximum-minimum speed mechanical governors to choose. Besides, PW Pump is also the optimal selection to meet current stringent exhaust emission legislation for medium-duty engines.

IW Pump is the most ideal product for the new generation high speed DI diesel engine. It integrates the closed profile, mounted flange, front governor cover and pump housing into an integral structure, which greatly improves the whole rigidity. This kind of configuration makes the pump capable of enduring extremely high injection pressure to satisfy the power producing characteristics, economy and low emission of the engine. IW Pump introduces the mechanical centrifugal governor whose sensing parts are flyweights. The lever ratio of the governor is alterable and its operating counter force is small. It can be used for various high speed diesel engines whose cylinder bores are under 102mm.

The Electronic Controlled Distributor Pump carries out fuel delivery & distribution through the reciprocating rotation of the single plunger. Based on the principle of the original mechanical distributor pump, it controls the fuel delivery sliding part & timer by ECU, which realizes the flexible control for fuel injection time & quantity. This kind of pump has the state-of-art level to meet the requirements of the EURO¢ñ/EURO¢ò emission standards and energy saving etc. It can be used for the diesel engine of the passenger car, medium-size & small-size bus and light-duty truck.

Under the strategy of "revitalizing enterprises through science and technology" we have built up a good hard and soft environment for technical center. With advanced equipment and high technology, we have achieved a steady and sustained growth in terms of indexes for more than twenty years, and in recent years we have invested RMB 230,000,000 in technical upgrading based on previous investment. Our technical center was valued as the State Level in 1999 and a Post-doctor Research Working Station has been built up, which is engaged in the research, development and application of new technology. In the year of 2000 we were valued as an industrialization base for the State High-Tech Research and Development Plan Results by the State Ministry of Science and Technology. During the period of the Ninth-five Year Plan we completed Key CIMS Application Engineering listed in the State 863 Plan. There are 334 engineers and technicians including 35 masters and 4 doctors in our company, and besides many doctors are willing to enter the post-doctor working station.

There are all kinds of advanced examining equipment for fuel injection system used for validating and optimizing designs in our company. Our electronic-controlled VE pump for light I.C. engine used in motor passed, In October of 2000, the National examination and acceptance and reached international advanced level of same products. With advanced production and examining equipment and supported by high technology, our products are of high quality.

Our attention is always focused on providing customers with high-quality products and services. After we successfully developed IW pump and PW pump applied to diesel engines in line with Europe I Emission level, the 3rd generation of our products, including electronic-controlled fuel injection equipment and common rail system have also achieved parts results. By cooperating with many research institutes even the famous Southwest Institute of America in project development, we have successfully completed the development of electronic-controlled VE pump a state key project organized by the State Ministry of Science and Technology through combination of production, schooling and research. And meanwhile we also acquired rich experience in this regard by keeping close tie with international authorities. As early as 3 years ago we began research on nano-technologies and built up Waefo New-Material Application and Development Department in which 3 doctors majored in material are researching on new material for our products. Nowadays nano-technology has been successfully applied to production with good effects.

In order to focus all of our energy on researching, developing and manufacturing, we entrust the sales and after-sales service to one of our shareholders, Autotec Industrial Alliance Co.,Ltd.. Customers please kindly contact.