offering letter

Dear Sirs,

My name is ... and I am cofounder of the ...
I would like to introduce my company that is engaged in this business starting from the year 2008 and at the moment is an absolute leader in (my country) in the export volumes of its goods.
Our main trade markets are Holland, Germany and Switzerland.
Second year our product is represented at the .... Fair “Christmas world” under such brands as ......

My family is regular customer of the store "...." at ...... Street and there we saw (product) that were produced for you in different countries.
I would like to offer you cooperation in the year ...
(Goods) of our production are hand-made and produced from ...... and absolute absence of hazardous for breath hydrocarbons.
(All materials) that we use for our (goods) are manufactured solely in Germany.

My offer is to design together new forms (of goods) that will be used exclusively for your company.
Please find attached some photos from the last fair.
If you are interested in my proposal we will be happy to send you samples of our production for your testing.

Thank you for your time!

I am looking forward to establishing a mutually beneficial cooperation.

Yours faithfully,

PLEASE check it and say if it's proper letter for sending an offer to foreign company!
Thank you in advance and best regards!!!