Boise Cascade will expand its existing operations in Chester County, South Carolina. The engineered wood products and plywood maker and building products distributor is investing an additional $17.5 million in the facility in a series of upgrade projects. “South Carolina is strategically located to reach our East Coast and southern markets,” said Executive Vice President Mike Brown. …In 2013, Boise Cascade acquired Chester Wood Products, a softwood plywood facility. …In 2015, the company invested $23.5 million in a series of improvements to the facility, resulting in more efficient production capabilities and dozens of additional jobs. In total, the Boise, ID-based company now has more than 295 full-time employees at its Chester County location.