Nippondensan Corp. said it will build an...

Nippondensan Corp. said it will build an auto parts plant in Maryville, Tenn., by July, 1990, with a total investment of $200 million. Nippondensan, a leading Japanese electronic auto parts maker, said the plant will produce $130 million worth of generators and starters for automobile engines a year. The parts will be supplied to Toyota Motor Co. and U.S. auto makers including General Motors Corp., Chrysler Corp. and Ford Motor Co.