order steel doors Russia, Perm

Hello, Dear colleagues
I work in the company "Construction systems" as the head of the Department of foreign economic activity.
We are engaged in the construction of apartment buildings.
Now we are looking for a partner to supply steel doors.
Please let us know the price and delivery time of steel doors for apartments with the following characteristics:
Door thickness 600 mm;
metal 1 mm (external),
metal 1.2 mm (internal);
sealer - two contours of the sealer made of rubber;
filler - expanded polystyrene;
internal coating - melamine PM 6, thickness - 6 mm;
wenge light color.
Lock - cylinder "Galeon" with a key;
hinges - spherical 2 pieces, external opening 180 degrees;
anchor pins - 2 pieces;
wide-angle eye;
platbands;
coating - powder polymer "antique copper"
I attached a small drawing to the letter.
Our first order is 290 pieces. Please give us a price for this batch.
Overall dimensions of the door 2070mmx970mm
Thank you for your help.
Best regards, Tatyana