Air conditioning apparatus installation and repair; airplane maintenance and repair; anti-rust treatment for vehicles; artificial snow-making services; asphalting; bricklaying; building construction supervision; building insulating; building of fair stalls and shops; building sealing; cleaning of buildings exterior surface; cleaning of buildings interior; rental of bulldozers; burglar alarm installation and repair; burner maintenance and repair; cabinet making repair; car wash; chimney sweepi...

Machine parts, namely, industrial dust collection bags; and filter media for use in the manufacture of industrial dust collection bags