we are the manufacturer mainly producing the alternator,diesel generator set,electric motors,etc.The detail product is ST/STC brush alternator,STAMFORD brushless alternator,Cummins,Perkins,Yangdong,Weifang diesel generator set.and Y,Y2,YC,YL,YCL cast iron electric motors.Our products have been approved by ISO9001-2000 and CE certificate.If any of our products interest you,please do not hesitate to contact us.we will offer you a best goods with a competitive price.