About Mutsutech S.A. de C.V.

We were founded in 1988 specializing in custom injection molding and the decoration of plastic molded parts. Our manufacturing facilities are located in Tijuana, B.C. and Monterrey, NL Mexico with its corporate office in Chula Vista, CA in USA.


Mutsutech Tijuana

Operation Started in September 1988 with 13 injection molding machines (30 to 220 Tons.), but now we operate with 61 machines (30 to 850 Tons.) and we have grown into one of the largest injection molding companies for plastic parts of southern California.


Mutsutech Monterrey

The production started in March 2002 with 5 injection molding machines (30 to 100 Tons.). But we now operate 57 (30 to 450 Tons.) injection machines.


Headquarters and Affiliates

MUTSUKI ELECTRIC CO, LTD, Osaka, Japan, Administration and Molding , established in March 1946 (private machine shop opened in 1927) Business manufacturing molds and precision plastic parts.



  1. MEC DENSHI (Secondary Process and Assembly)
  2. MUTSUTECH SUZHOU, China (Molding and Painting)