"SPEEDLINE SEIKI CO., LTD." is based on increasing automobile parts quality for replacement as well as original parts to all engine builders and car assembler in Japan. For pursuing extreme quality, we create "SPEEDLINE" brand control systems. It is aim to be the worlds top ranking manufactuing and supplier of all automobile parts, based upon the wealth of "SPEEDLINE" knowhow. "SPEEDLINE" is supplying high quality automobile parts to DIAHATSU, HINO, ISUZU, MAZDA, MITSUBISHI, FUSO, NISSAN, SUZUKI, and TOYOTA, in automobile and construction machinery fields. Under the effort of every staff, we have grown up and get strong, and continue to introduce the updated mechanical equipment, actively cultivate excellent talents so that "SPEEDLINE SEIKI CO., LTD." has earned affirmation and recognition all over the world. Therafter, "SPEEDLINE SEIKI CO., LTD." will hold onto "pursuing new and good" management concept, thoroughly carry out the symbol of excellent brand so as to accept the arrival of international trade liberalization.
