Spiral Notebook customized, Cover Material : Leather

We are offering spiral notebook. Brand name
tango
size
customization accept
cover material
pu leather, genuine leather, pp, environmental pvc
glossy/matt art paper (66g, 80g, 105g, 128g, 157g, 200g, 250g, 300g, 350g, 400g.)
kraft paper (70g, 80g, 100g, 120g, 150g, 180g, 200g, 250g, 300g, 350g)
inner paper:
wood-free paper (70g, 80g, 100g, 120g )
color
pantone colors, 4 colors of cmyk, full color, etc.
surface treatment
glossy/matte lamination, varnish, uv coating, gold/silver stamping, embossing, etc.
binding
case bound binding, paperback binding, sewing binding, perfect binding,
saddle stitch binding, wire-o binding, glue binding, pad binding, etc.
quality control
raw material purchasing, pre-production machine testing, after production examination.