Product Details
Fast Supply Single Metal Spiral Binding Coils In Box Packing
Applications:
Widely use for stationery items. such as
reports,books,surveys,sales presentations, reference materials,
training manuals, cookbooks,calendars,
notebooks,proposals,summaries etc.
Specifications :
Coil Inner Diameter | Recommended Max.Book Thickness | Pitch |
Inch | MM | MM | MM |
1/4 | 6.4 | 3.4 | 6 |
5/16 | 7.9 | 4.9 | 6 |
3/8 | 9.5 | 6.5 | 6 |
7/16 | 11.1 | 8.1 | 6 |
1/2 | 12.7 | 9.7 | 6 |
9/16 | 14.3 | 11.3 | 6 |
5/8 | 15.9 | 12.9 | 6 |
3/4 | 19.1 | 15.1 | 6 |
7/8 | 22.2 | 18.2 | 6 |
1 | 25.4 | 20.4 | 6 OR 8 |
1-1/4 | 31.8 | 25.8 | 6 OR 8 |
1-1/2 | 38.1 | 32.1 | 6 OR 8 |
2 | 50.8 | 42.8 | 6 OR 8 |
3 | 76.2 | 60 | 6 OR 8 |
4 | 100 | 80 | 6 OR 8 |
Advantage :
1. Factory supply with competive price ;
2. Wide range of color choice ;
3. Pre-cutting service for free ;
4. Widely used in various kinds of booking binding ;
5. Fast delivery .
Note: the total length of the two kinds of pitch products is the same,
and it is suitable to bind A4 (297mm) long side. If you need to
bind A3, you can directly bind the short edge of A3 (297mm). If you
need to bind non-standard size, please contact customer service to
arrange customized.
Custom Color
Company Profile
Factory exterior:
HongKong Sudi Stationery Limited, established on 20 13, is a
professional manufacturer of nylon double-coated wires, PVC plastic
spirals, metal single spirals, calendar hangers, binding machines,
punching machines and various spiral forming machines.
We have well-equipped testing facilities and strong technical
force. Our double wire adopts imported nylon covered wire. All our
binding materials have passed strict SGS testing and CE certified
binding machines, which meet the standards of the European and
American markets. At the same time, we are the supplier of LEO
PAPER GROUP, the largest printing company in Asia. After years of
sales, our products have won a high reputation and wide recognition
at home and abroad.
Our products have a wide variety, high quality, reasonable price,
beautiful design, and are widely used in printing and other
industries.
Our products are widely recognized and trusted by users, and can
meet the ever-changing economic and social needs.
We welcome new and old customers from all walks of life to contact
us for future business relations and mutual success!
GSG Environmental Certificate:
HLMTS Test Report:
Workshop interior:
Quality inspection departments:
Cut strip warehouse: