Engineering and similar companies that provide specialized services of a generally advanced or unique nature to manufacturers who are unlikely to have inhouse access to them. Examples include performance analysis, emergency repairs, significant equipment upgrades and retrofits, and the dismantling, movement, and reassembly of heavy machinery.

In most cases, these services are available to a broad range of manufacturers and often on a worldwide basis.

Where the service is narrowly restricted, the site is usually better indexed in a more relevant category. One such allocation exists in the Pye Metallurgical Consulting Inc. site (see http://www.pyemet.com/ ) which is unlikely to be of much if any interest to people other than those engaged in the Heat Transfer and Treatment business.

Note: Where the requirement and anticipated end result is the design and supply of special purpose machinery, the source is more likely to be listed to the Custom_Machinery_Builders category -- and a site so involved should be more properly directed there.