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China Spiral Binding Coil Manufacturer

Various types of text booklet calendars, spiral binding coils   

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CPST Electroplated 50.8mm Wire Metal Spiral Binding Coils

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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 Electroplated 50.8mm Wire Metal Spiral Binding Coils

CPST Electroplated 50.8mm Wire Metal Spiral Binding Coils
CPST Electroplated 50.8mm Wire Metal Spiral Binding Coils

Large Image :  CPST Electroplated 50.8mm Wire Metal Spiral Binding Coils Get Best Price

Product Details:
Place of Origin: China
Brand Name: Sudi
Certification: ROHS , SGS , CPST
Model Number: 1/4'' to 1-3/4''
Payment & Shipping Terms:
Minimum Order Quantity: 500 pieces
Price: Negotiable
Packaging Details: Export carton
Delivery Time: 15-30 days
Payment Terms: T/T, L/C, D/P, Western Union, MoneyGram
Supply Ability: 500,000 pieces per month
Detailed Product Description
Product Name: Double Coil Pitch: 5mm, 6mm, 6.35mm, 8mm, 8.47mm, 10mm &12.7mm
Wire Diameter: Customizable Thickness Finish: Electroplate / Plate
Color: Customzied Dimension: 50.8MM
Hole Distance: 2:1 3:1 4:1 Function: Books, Training Manuals, Recipes, Calendars, Notebooks, Summaries, Etc.
Binding Thickness: 42.8MM
High Light:

50.8mm Wire Metal Spiral Binding Coils


CPST Electroplated Metal Spiral Binding Coils


50.8mm Wire Metal Binding Coils

Pitch 4:1 50.8mm Wire Combined With Coil For Calendar Notebook


Company Profile.pdf



Single spiral binding coil description:


Spiral binding coils are one of the most popular traditional binding methods nowadays. They are made of a continuous coil made of a variety of durable and flexible environmentally friendly materials, rotated through several closely spaced holes, and then crimped at the edges. They allow your book pages to be flipped from front to back, and are very flexible, durable, and beautiful, so they can return to their original shape even after heavy use. This makes them ideal for schools, travel salespeople, product manuals, etc.

Spiral binding coils provide a more modern and durable way to bind books on the spine of a traditional comb. The single spiral binding spine is made of a continuous metal coil, similar to a telephone wire. For binding, these metal spiral coils are rotated through a series of closely spaced circular holes (the most common pitch is 4 holes per inch, called a 4:1 pitch), and then the edges are curled. The benefits of spiral binding coils exceed many other binding methods. Once bound, books can be turned over 360° completely without damaging the content, so they can be laid flat and kept flat. Very suitable for office presentations, school story books, etc. Our metal spiral coil binders are durable and maintain their shape, even after bending or overuse, making them ideal for schools and other industries that often deal with books. There are many colors to choose from, including black, white, red, blue, maroon, green and more! We even provide special order colors, customized color spiral coils and customized cut sizes. The size ranges from 6 mm (1/4 inch) to 80 mm, allowing binding of approximately 440 30-pound securities books.





1. Imported high-quality nylon covered wire
2.The diameter ranges from 1/4'' to 1-1/2'', the pitch is accurate, and the pitch can be customized(2:1/3:1/4:1).
3. Large inventory and fast delivery
4. Free pre-cut service
5. A variety of color options, including gold, silver, bronze and multiple shimmering colors.

Our steel spiral is made of imported nylon coated wire. The outer layer is coated with bright colors, thin and well-proportioned nylon, and the inner layer is made of rigid steel. Both appearance and durability are far superior to ordinary steel spirals. .



Product Description:
CPST Electroplated 50.8mm Wire Metal Spiral Binding Coils 0 Product Details
Name: Metal Spiral Binding Coil Wire O
Materical: Metal Plastic
Color: Any colors is available
Pitch: 5-12.7mm
Size: 50.8mm
Wire Dia: 1.4mm
Length: A4,A3,A5,B5,A6,A7 etc ; OEM length viable
Key Word:

Metal Single Coils Spiral,

Metal Spiral Binding Coil Rose Gold, office binding supplies

Packing Details:

100pcs/box, 20boxes/carton.

Carton size: 325x365x345mm
We accept OEM packing





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



Nylon coated steel spiral specifications:


Roll diameter Recommended maximum book thickness ​ Asphalt
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



Specification :


Dimensions (mm) Wire diameter (mm) length Packing (pcs/box) Universal pitch A4 length
6 0.8 A4 300 5MM 59 rings/piece
8 0.9 A4 300
10 0.9 A4 200
12 1.0 A4 200
14 1.0 A4 200
16 1.15 A4 150
18 1.15 A4 150
20 1.15 A4 150
22 1.15 A4 100
24 1.15 A4 100
26 1.15 A4 100
28 1.15 A4 75 6MM 49 rings/piece
30 1.2 A4 75
32 1.2 A4 75
34 1.2 A4 50
36 1.2 A4 50
38 1.2 A4 40
40 1.2 A4 40
42 1.4 A4 25
44 1.4 A4 25
46 1.4 A4 25
48 1.4 A4 25
50 1.4 A4 25



Material environmental protection certificate:


CPST Electroplated 50.8mm Wire Metal Spiral Binding Coils 1CPST Electroplated 50.8mm Wire Metal Spiral Binding Coils 2

Contact Details
HongKong Sudi Stationery Limited

Contact Person: Mr zhang

Tel: +86-17722306989

Send your inquiry directly to us