1-3/4'' 44.5mm 4:1 pitch metal binding coil spine for hardcover books, notebooks

Company Profile.pdf


​Metal spiral binding coil is one of spiral binding methods. Whether you’re creating a workbook, handbook, planner, or manual, spiral binding allows you to effortlessly adjust the booklet’s page orientation, so you can read and write in your most comfortable state.

Benefits of Metal Coil Binding Spiral Coils:

• Metal spiral coils are sturdier, stronger and heavier than plastic coils
• Metal binding coils can be cut with normal needle nose pliers, no need for crimping tools
• Metal coil binding spines can be ordered from 1/4” to 50.8”

feature:

1. The picture is taken in kind without modification.
2. Made of non-toxic materials, wear-resistant, heat-resistant, and aging resistant.
3. Nylon covered wire, more durable and more elastic, can be used for book binding with higher requirementsnts.
4. It has strong adhesion, does not peel or break, and the coating is smooth.
5. The binding is simple and convenient; good durability.
6. In addition to regular gold, silver, rose gold, rainbow gold, black, a variety of color options (pantone).
7. Different wire diameters can be provided according to your requirements.



Applications:

Widely use for stationery items. such as reports,books,surveys,sales presentations, reference materials, training manuals, cookbooks,calendars, notebooks,proposals,summaries etc.

Details of Bundled Spiral Coil:

Pitch introduction:





Environmental certificate:








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 .

Why choose us?

1. Short production time:Our company have established the strong partner-ship with over 100 factories and We have our own factory.
2. Reasonable prices and High quality:Quality and prices are our focus because we know what you will care at most.
3. Satisfactory after-sales service: Middle time production report with photos will be sent to you and also reconfirm accomplished date. We will establish close contact with you.Any problem you will get reply at the first time.
4. Free samples: Free samples available at any time.
You can get competitive prices from us because we possess big manufacturing relationship in China.

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：