inqiury letter

[Elen]

Dear teacher,
will you help me to write more correctly and shorter the inqiury letter from native
English 's point of view . The plot is the following:

Will you please send us the technical information on constructing buildings (or houses) and enclose, please,additional description of oppotunities to increase comfort of houses by means of using the cheaper constructing and finishing materials.
We need this information for conducting the adertising campaign on involving potentional clients.