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China Spiral Binding Coil Manufacturer

Various types of text booklet calendars, spiral binding coils   

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Diaries Usage 6.4-44mm Double Loop Binding Supplies Gold / Colored

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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

Diaries Usage 6.4-44mm Double Loop Binding Supplies Gold / Colored

Diaries Usage 6.4-44mm Double Loop Binding Supplies Gold / Colored
Diaries Usage 6.4-44mm Double Loop Binding Supplies Gold / Colored

Large Image :  Diaries Usage 6.4-44mm Double Loop Binding Supplies Gold / Colored Get Best Price

Product Details:
Place of Origin: China
Brand Name: Sudi
Certification: ROHS , SGS , CPST
Model Number: 1/4-1-3/4”
Payment & Shipping Terms:
Minimum Order Quantity: 500pcs
Price: Negotiable
Packaging Details: Export carton
Delivery Time: 15-30 days
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 500,000 pieces per month
Detailed Product Description
Keywords: Double O Binding Color: Any Customization
Material: Nylon Covered Wire Or Electroplating Finish: Glossy Nylon Coated/plating
Product Size: 1/4-1-3/4 Inch Pitch: 2:1 3:1
Packing: Boxed Maximum Binding Thickness: 41.8MM
High Light:

Electroplating Double Loop Binding Supplies


41.8MM Double Loop Binding Supplies


Wire Spiral Binding Coils 44mm

Gold or Color 6.4-44mm Double Loop Binding Supplies for Diaries


Company Profile.pdf



Wire-O binding


Twin Loop Wire-O is available in two standard pitches for different sized books. By using the double loop style to bind documents, it allows the document to fold 360 degrees on its own, which is a solid choice for presentations, calendars, notebooks, and more.

Wire binding is the choice for high-end proposals and is often used by architects, real estate agents, and anyone who wants to have the most professional look. These bindings will work on all wire-bound machines.

2:1 pitch wire is typically used for large books (5/8" to 1-1/2"). 3:1 pitch wire for small to medium books (1/4" to 9/16"). There are also special 2:1 pitch wires for small sizes. There's also the Spiral-O Wire, which has 19 loops and is used as an alternative to comb binding. Wire-O is also known as Double-O Wire Binding, Twin Loop WireBind, Spiral Wirebind, Renz Wire, JBI Wire, GBC Twin Loop Wire-O Book Binding, and Wirebind.

Looking for the best wire bond for your Wire-O bonding needs? We have the wire in the color, length and size you need.



Diaries Usage 6.4-44mm Double Loop Binding Supplies Gold / Colored 0



Regarding the choice of size?


Product Size (mm) Pitch Binding Thickness (mm) Recommended Max Number of sheet (80g)
1/4” (6.4mm) 3:1 4.8 45
5/16” (7.9mm) 6.4 60
3/8” (9.5mm) 7.9 75
7/16” (11.1mm) 9.5 85
1/2” (12.7mm) 11.1 100
9/16” (14.3mm) 12.7 120
5/8” (15.9mm) 14.3 135
5/8” (15.9mm) 2:1 14.3 135
3/4” (19.1mm) 17.5 165
7/8” (22.2mm) 20.6 180
1” (25.4mm) 23.8 200
1-1/8” (28.6mm) 26.5 220
1-1/4” (31.8mm) 30 240
1-3/8” (34.9mm) 33.5 260
1-1/2” (38.1mm) 36 280
1-5/8”(41.27mm) 2:1 38 320
1-3/4”(44.45mm) 2:1 41 340




                            Some Q&R


1. About MOQ: Our MOQ of calendar hanger is 1000 pieces.

2. About Price: Our price is EXW, which doesn't include freight. The freight depends on the quantity, weight and distance.

3. About Sample: Sample is free, but the freight is collected.

4. About Lead Time: Generally, the lead time is about 7-15 days if the quantity is not large.

5. About Transportation: If it's a small quantity, we will send it by express. On the contrary, we will send it by sea, which is more cost-effective.

6. About Package: We can pack in a stationery box or carton, but different packages have different MOQ.

7. About Payment or other questions: Please leave me a message and I will answer you as soon as possible.


                         About our company


Dongguan Sudi Stationery Co., Ltd. is located in Guangdong, China, specializing in the production of bookbinding materials and equipment,

including double loop wire, metal single spiral, PVC or PET spiral coil, calendar hooks and bookbinding machines.


With very fashionable products and cost-effective prices, our products are exported to Southeast Asia, America, Europe, Africa, the Middle East,

Australia and other countries and regions in the world. our buyers.


We sincerely welcome clients from all over the world to sign up with us and seek mutually beneficial business cooperation with us.

Diaries Usage 6.4-44mm Double Loop Binding Supplies Gold / Colored 1


If you have any needs, please contact me




Contact Details
HongKong Sudi Stationery Limited

Contact Person: Mr zhang

Tel: +86-17722306989

Send your inquiry directly to us