RUIAN WEIDA  AUTOMOBILE PARTS CO.,LTD  located in RUIAN city,was founded  in 1992, we  have  exported  to many  countries  such as  Mexico ,Brazil,USA,Japan,Egypt and  so  on  by ourselves .    Our company  have got  the  quality  certificate  of ISO /TS 16949 :2009 .Products have  excellent  realiablity and  high  temperature  resistant .   over  250 kinds of dry  ignition coils  have  been developed and put into market .