packaging materials company a division of bar-rod, inc. has been supplying the twin-plant manufacturing facilities in the el paso, tx. (west texas)/ cd. juarez, chih (northern mexico) area with various types of interior/exterior packaging materials and material handling equipment for 30 years. pmco is an excellent source for all your needs in product protection. we stock a variety of commodity and custom items for prompt delivery to meet the needs of our customers. some stock items include boxes, bubble, cable ties, dispensers, edge protectors, foam, kraft-paper, labels, loose fill, packing list envelopes, polybags, staples, stencils, strapping, stretch film, tapes, twist ties, wipes, and tools.