YO double-ring binding coil

YO double-ring binding coil notebook binding coil YO spiral coil, notebook binding ring     Other information about us: 1. About 10 years experience in plastic manufacturing 2. Upgraded the quality system base on ISO9001:2000 for production 3. Well equipped with completed facilities and professionally skilled employees 4. environmental-friendly material and quality, SGS test reports can be offered if necessary. 5. OEM service is welcome 6. All of our products are offered in a competitively low price and of high quality. You are most welcomed to visit our factory if you are convenient.  

metal clip