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China Spiral Binding Coil Manufacturer

Various types of text booklet calendars, spiral binding coils   

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CPST Pantone Color 50.8mm Metal Coil Binding Spines

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China HongKong Sudi Stationery Limited certification
China HongKong Sudi Stationery Limited certification
Very quick lead time for our urgent need, thank you for your help!

—— Gary Kisel

Reasonable price with high quality, appreciated your kind cooperation.

—— Yin Pichesda

Pleasant cooperation and hope we can have more bussiness in the future!

—— Prateek Keshari

CPST Pantone Color 50.8mm Metal Coil Binding Spines

CPST Pantone Color 50.8mm Metal Coil Binding Spines
CPST Pantone Color 50.8mm Metal Coil Binding Spines

Large Image :  CPST Pantone Color 50.8mm Metal Coil Binding Spines Get Best Price

Product Details:
Place of Origin: China
Brand Name: Sudi
Certification: ROHS , SGS , CPST
Model Number: 2''
Payment & Shipping Terms:
Minimum Order Quantity: 1500pcs
Price: Negotiable
Packaging Details: Export carton
Delivery Time: 1-15 days
Payment Terms: T/T, L/C, D/P, Western Union, MoneyGram
Supply Ability: 500,000 pieces per month
Detailed Product Description
Features: Calendar, Notebook, Various Books Product Name: Metal Coil Binding Spine
Binding Thickness: 42.8mm Spacing: 4/1 3/1 2/1
Color: Custom Made The Inside Diameter Of: 50.8mm
Use: Books, Calendars, Notebooks, Summaries, Etc. Length: Custom Made
Wire Diameter: Customizable Binding Way: By Single Loop Forming Spiral&binding Machine
Inventory: 1000pcs Number Of Turns: Can Be Cut Into Any Number Of Teeth
High Light:

50.8mm Metal Coil Binding Spines


Pantone Color Metal Coil Binding Spines


CPST Metal Binding Coils

2'' 50.8mm 4:1 pitch metal coil binding spine for coil book

   Company Profile.pdf


Spiral Coil Binding Supplies:


These spiral coils are used in conjunction with your binding system to create high quality, durable documents. These spines allow your materials to lay flat or be folded back-to-back, which is excellent for taking notes and quick page turning. Available in over 60 colors and a wide variety of sizes, this binding style offers a high level of versatility.



Spiral binding coils are one of the most popular traditional binding methods available. They are made of athat is spun through several closely spaced holes, and then crimped in on the edges. They allow your book pages to flip all the way around from front to back, and are extremely flexible and durable, so will bounce-back to their original shape, even after heavy use. This makes them ideal for schools, travelling sales people, product manuals, and so much more. If you're ready for one of the most durable binding spines available,Please contact us.

Spiral binding coils offer a more modern and durable way to bind books over the traditional comb spines.Spiral binders are made from a continuous nylon-covered wire that resembles a spring. For binding, these rubber-coated coils are rotated through a series of closely spaced circular holes , (the most common spacing being 4 holes per inch, called a 4:1 pitch) and the edges are then crimped in. A benefit of spiral binding coils over many other binding methods it that, once bound, books that the ability to flip pages completely around a full 360° without damaging the contents, so so they can lay flat and stay flat. Great for office presentations, school story books and more. Our spiral coil bindings are durable and keep their shape, even after bending or with excessive use, making them great for schools and other industries where books will be frequently handled.



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”


  • Made of superior quality nylon coated wire.
  • Various colors for you selection.
  • Provide free samples and pre-cut service.


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 coating, durable, better elasticity, can be used for book binding with higher requirements.
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.


Details of Bundled Spiral Coil:


Inside Diameter Wire Diameter (mm) Max Thickness (mm) Pitch
1/4'' (6.4mm) 1.27 3.4 6
5/16'' (7.9mm) 1.27 4.9 6
3/8'' (9.5mm) 1.57 6.5 6
7/16'' (11.1mm) 1.57 8.1 6
1/2'' (12.7mm) 1.78 9.7 6
9/16'' (14.3mm) 1.78 11.3 6 or 8
5/8'' (15.9mm) 1.78 12.9 6 or 8
3/4'' (19.1mm) 1.91 15.1 6 or 8
7/8'' (22.2mm) 2.29 18.2 6 or 8
1'' (25.4mm) 2.29 20.4 6 or 8
1-1/8'' (28.6mm) 2.29 23.6 6 or 8
1-1/4'' (31.8mm) 2.29 25.8 6 or 8
1-3/8'' (34.9mm) 2.79 29.2 6 or 8
1-1/2'' (38.1mm) 2.79 32.1 6 or 8
1-3/4'' (44.5mm) 2.79 38 6 or 8
2'' (50.8mm) 2.79 42.8 6 or 8



Pitch introduction:
CPST Pantone Color 50.8mm Metal Coil Binding Spines 0
Physical shooting:
CPST Pantone Color 50.8mm Metal Coil Binding Spines 1
Environmental certificate:
CPST Pantone Color 50.8mm Metal Coil Binding Spines 2CPST Pantone Color 50.8mm Metal Coil Binding Spines 3
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.


Contact Details
HongKong Sudi Stationery Limited

Contact Person: Mr zhang

Tel: +86-17722306989

Send your inquiry directly to us