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WAVE, worldwide leader of suspended ceiling systems, is a joint venture between Worthington Industries Inc. and Armstrong World Industries Inc..
PrimeLine Utility Service company is a leading provider of engineering, construction, maintenance, storm response and professional services to electric, gas & telecommunications customers nationwide.
OPPLE Lighting is a Chinese multinational lighting corporation headquartered in Shanghai, China.
Plymouth Industries is a family-owned custom manufacturing and engineering company that specializes in material handling and industrial automation solutions, including in-process carts/racks, shipping racks, lifting devices, and machine building.