Supply Plastic Push-In Clips

I'm looking for a supplier of plastic push-in clips specifically designed for exterior automotive fastening.

Requirements:
- Push-in type
- Made of plastic
- Suitable for exterior use

Ideal Skills and Experience:
- Experience in automotive hardware supply
- Knowledge of materials and durability requirements for exterior automotive applications
- Ability to provide samples and bulk pricing options

Please provide your best bids along with any relevant experience in this field.