A4 copy paper

We are offering a4 copy paper.
we are high quality manufacturer and supplier of a4 copy papers. Serious and potential buyers should contact us for more inquiry.
specification
hb premium multi-purpose a4 papers no recycling.
basic weight: 80gms
moisture 4.5%-5.5%,
whiteness: 98-102%
thickness: 103-110 um
surface roughness ts ml/min: 75-175
surface roughness bs ml/min: 100-200
bending stiffness md: >110 mn
bending stiffness cd: >50 mn
opacity: 94-96%
brightness: 101-104%
cie whiteness: 148-152
sheet size:210mm x 297mm, international size a4
quality: imported 100% virgin wood pulp
colour: natural white
key performance:
no jam in photocopy machine
no double feed
stay flat after copying
leave no dust in the copy-machine
nice appearance-white and clean
nice touch-smooth and bulky
no see through-print both sides
been developed for : photocopy mac
packing details:
500 sheets per ream
5 reams per box
1560 boxes per container(with pallet)
1600 boxes per container( without pallet)
7800 reams total in one 20fcl( with pallet)
8000 reams total in one 20fcl( without pallet)