An Angola manufacturer of industrial equipment has purchased the former National Envelope Corp. building in Hamburg.

Grimsview Properties LLC, an affiliate of K&H Industries Inc., has paid $1 million for the 88,000-square-foot plant on Grimsby Drive, according to documents filed in the Erie County Clerk’s office. The building has been closed since National Envelope ceased its local operations last year, putting 80 people out of work.

K&H, which makes such products as industrial lighting equipment and electrical power devices, will consolidate its Angola and Farnham operations into the Hamburg facility.
K&H employs 31 people.