Plastic PET Spiral Binding Coil Single Loop Manufacturer - OEM/ODM Custom Coils for Industrial Notebook Binding & Bulk Supply
Durable Plastic Coils: Strong and long-lasting spiral binding.
Versatile Colors: Choose from blue, purple, black, green, pink, red, or brown.
Manual Binding: Easy to use for office stationery needs.
ISO Certified Quality: Ensures reliable performance and durability.
Customizable Sizes: Fits various notebook sizes from 10-22mm.