PE Plastic Snap Lock Binding Rings 15 20 27 28 32 35 40mm

PE Plastic Snap Lock Binding Rings 15 20 27 28 32 35 40mm

Specializing in the production of various card rings. Plastic double buckle. Single buckle ring. Used for accessories in this book

Photo explanation

• Colorful colors

• Double buckle design is stronger

• Size introduction
• The left picture has an inner diameter of 35MM-line thickness of 4.5MM and a recommended binding thickness of 30MM
• There are pictures with inner diameter 28MM-line thickness 4.5MM, recommended binding thickness 23MM
• Remarks: There will be certain errors in manual measurement

• Word book binding effect display

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：