MANUFACTURED HOUSING INSTITUTE
The Manufactured Housing Institute is the only national trade organization representing all segments of the factory-built housing industry.  MHI members include home builders, retailers, community operators, lenders, suppliers and affiliated state organizations.

The organization is a trusted partner, advocate and industry leader that provides its members with a comprehensive range of educationaloperationalnetworking and advocacy resources to learn, to lead and to succeed.

Manufactured housing is an important source of affordable housing for 22 million households across the country. The factory-built housing industry produces about 90,000 homes a year and contributes around $2.6 billion to the U.S. economy.
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NORTHWEST HOUSING ASSOCIATION
The Northwest Housing Association is the official representative of the systems-built housing industry in the State of Washington.
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