*
Different
Wheels
of
same
size
13*15
for
your
selection
*
All
are
in
promotion
for
september
&
in
stock
*
Experienced
factory
in
sliding
window
door
roller
and
quality
garanteed
*
You
can
get
it
at
low
MOQ
and
good
price
from
factory
like
us
while
the
others
get
it
from
a
trader
at
higher
price
*
OEM
ODM
accepted
*
Rollers
run
silently
and
without
friction
after
hard
hit
with
hammer
(we
did
the
test)
