Wuxi Zhengda Bearing Machinery manufacturing Company Limited is a Professional modern High technology company combined in research, design, manufacture and sales enterprises which specialized in automobile parts for fuel Injection Pump, High pressure fuel injection Bearing and Meter valve of common rail fuel feeding for diesel automobile, precious angle touching bearing, nuclear pattern Roller bearing and various type of bearing and mechanical parts.


Our main products are diesel automobile high pressure common rail fuel feeding metering valve, high pressure fuel injection pump bearing, precious angle touching bearing, nuclear pattern roller bearing and various type of bearing and mechanical parts. We are not only the close vendor to many big fuel pump companies in land and also export to European and American, Middle East, Japan etc countries and regions, We have our own Brand: “YD”, We have extended our own sales net work all over the country wide in markets of automobile spare ...[More]rts and bearing.


The total factory area covers 10,000 square meters and we obtain various type of grinding machines, CNC machine tools, Machining Centers and higher precision instruments and a well trained team of Senior technician and professional technician. There are allocation of measuring room, Physicochemical analysis room, cleanliness checking room and non-destructive inspection in our Company, we have get the certificates of TS16949 international wide and our operation of products 100% according to the procedure of TS 16949 to ensure of the stability, consistency of the quality.


Recent years we are in continues in science and technology innovation, we are researching and developing many products with Independent intellectual property rights, awarded from Provincial and municipal government as” Jiangsu private science and technology enterprises” ,” Jiangsu High Technology enterprise” “ Wuxi Engineer and technology center for high pressure common rail scale valve solenoid valve”,Our products are started in researching from the fuel pump bearing and 2009, we hired abroad higher technician to developing Automobile parts of electric control solenoid valve(fuel measuring unit), Up to now it takes sharp and in mess production, On the other hand, solenoid valve of auto transmission for passenger vehicles, proportion of fuel gas solenoid valve, Auto transmission for gear box projects are all in speedy developing now!