According to our records, this business is located at 19801 N Tatum Blvd. in Phoenix (in Maricopa County), Arizona 85050, the location GPS coordinates are: 33.665404 (latitude), -111.9747281 (longitude). Sumco USA is categorized under Harness Assemblies, for Electronic Use: Wire or Cable (SIC code 3679). Known organization chief executive officer is Yasuo Tsujigo. Current estimates show that the unit has a sales volume of $81,600,000 and staff of approximately 400 people. You can contact the company by phone at (480) 473-6000; the following fax number is also provided: (480) 473-6100. Business website can be accessed at www.sumcousa.com.