Studying world laws and regulations:
We are studying on the world laws and regulations and swiftly coping with the request from the customer regarding those world regulations.
- Anti Nickel Regulations: Oeko-tex
- Zipper testing methods: We adopt various methods to evaluate zipper strength. First of all, we collect the zipper samples from our regional manufacturing base and check the quality level of the products regularly.
- Chain crosswise strength (per 2.5cm)
- Slider tab pull off strength
- Slider tab twisting strength
Further, our zippers meet the UK quality standards of durability and also passes the JIS (Japanese Industrial Standard) - S3015 strength tests.
