TopDir - top sites directory

TopDir is a human edited web directory with various categories, a collection of hand-picked web resources for visitors

TopDir offers free website promotion for webmasters and website owners. Relevant search results and many categories for adding and promoting websites. Free web promotion for websites at TopDir directory. Submit your url for review. A collection of hand-picked web resources for visitors. This page is focused on one particular aspect of Business, Construction and Maintenance, Materials and Supplies, Metals, Associations.

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Business: Construction and Maintenance: Materials and Supplies: Associations (15)

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Dutch (1)

» American Iron and Steel Institute - AISI is comprised of producer member companies, including integrated, electric furnace, and reconstituted mills; associate member companies, which are suppliers to or customers of the industry; and affiliate member organizations, which are downstream steel producers of products such as cold rolled strip, pipe and tube, and coated sheet.

» Australian Stainless Steel Development Association (ASSDA) - Trade association that offers support, networking, and educational resources to professionals within Australia. Chapter events, news, publications, and courses are showcased.

» Copper Development Association Inc. - The Copper Page covers the properties and uses of copper and its alloys. It is published by the Copper Development Association Inc.

» The North American Steel Framing Alliance - The North American Steel Framing Alliance (NASFA) is an organization established by AISI in 1998 to rapidly accelerate the use of light gauge steel framing in residential construction.

» SDI - The Steel Deck Institute - The Steel Deck Institute was formed to bring uniformity to the design, manufacture, quality control and construction practices applicable to cold-formed steel decking.

» The Steel Construction Institute - An independent, technical, member-based organization with the objective of promoting and developing the effective use of steel in construction

» UK Cares - Offers product certification to the construction industry in the areas of reinforcing steels, reinforced concrete, post-tensiong and related products. Includes database of approved members and technical data.

TopDir is a human edited web directory with various categories. Our mission is to organize theme based websites and remove the clutter from the information. We strive to provide context based website results to our visitors. This directory is an evolving one and we regularly add new categories, if there is a necessity. Members can suggest new categories and websites for inclusion. This is one stop promotion site for webmasters and website owners. We invite you to browse the categories and suggest your website url for an editor review. This page is focused on one particular aspect of Business, Construction and Maintenance, Materials and Supplies, Metals, Associations.

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Web directories list the websites by theme. The links in a web directory are collected, edited and organized by humans. Yahoo and Dmoz ODP(Open Directory Project) are considered as the best human-edited web directories on the Internet and they are one of the most trusted and relied traffic sources. Since these directories get thousands of submissions every day, it is sometimes difficult to get listed in them and your URL may take a long time to be reviewed and listed. Generally good directory listings give a surprise boost to your link popularity.