Sanwa
... that the partnership between model aircraft company Airtronics and transmitter manufacturer Sanwa helped increase the former's annual profit from less than $1 million in 1983 to $8 million in 1989?
... that the partnership between model aircraft company Airtronics and transmitter manufacturer <b id="mwCkc"><a href="./Sanwa_Electronic" id="mwCkg" rel="mw:WikiLink" title="Sanwa Electronic">Sanwa</a></b> helped increase the former's annual profit from less than $1 million in 1983 to $8 million in 1989?