SARASOTA, FL—Sun Hydraulics Corp., a manufacturer of hydraulic components, has opened a new assembly plant here.

CHAMBERSBURG, PA—Wipro Infrastructure Engineering, which makes hydraulic cylinders for Volvo tractors and other machines, is building a new assembly plant here. The facility is expected to employ 74.

FOUNTAIN INN, SC—Bosch Rexroth is investing $80 million over five years to expand production at its hydraulics assembly plant here.