metal casting; machine shop services, namely, machining parts for others; applying finishes to metal; [assembly of products for others]

wear parts and attachments for loaders, excavators, mini-machines, backhoes, shovels, cutter suction dredges, and bucket wheel units, namely teeth, edge protectors, buckets and stoppers; equipment for demolishing and scrap handling, namely wood shears, universal processors, grapples, and grabs

Foam articles; articles of foamed plastics; foam cuts; foam slabs; foam sheets; foam for use in manufacture; foam for use in manufacture of mattresses and pillows; foam for use in mattresses and pillows; foamed rubber; polyurethane foam caulking agent; foam supports for flower arrangements (semi-finished products); filtering materials (semi-processed foams or films of plastic); muffled expanded closed foam rubber; molded foam for packing