A4 Paper

My name is Tom, CEO of xxxxx, company from Macedonia (Skopje). I would like to acquire information of possible cooperation and distribution of your paper products. Our plan is to order initial amount with the following details:
1. A4 Copy and printing paper (any brand that is good for laser printers)
Size: A4 (80 gms)
Quantity: 400 Boxes (2000 Reams) inquiry
2. A3 paper (any available line)
Size: A3 (80 gms)
Quantity: 10 Boxes (50 Reams)
3. Small White envelopes
Quantity: 10,000
4. A4