We have A4 paper 80 gsm and 70 gsm also we have A3 paper A4 paper in roll.You can request for all specification paper.brightness  
Detailed Description Gramage:80gsm,75gsm,70gsm.
Sheet size:210mm x 297mm.
International size A4.
Quality: imported 100% virgin wood pulp whiteness:102-104%.
Colour: Natural white.
Capability: high speed copying>100ppm, laser capable, inkjet capable, fax capable, low opacity, high smoothness, extreme low jam rate 1/3500, high whiteness, easy to use, low dust.
Quality / safety certification: shipment: private shipping company.

Delivery Time: Asia 14 working days,Europe 21 working days,America 24 working days and Africa 21 working days