Yes,we are professional OEM/ODM factory with years of experience.
Yes,we understand you worry and hope to establish long-term business partnership with you.
Yes, if you are interested in our nail polishing products, we can provide you samples for free, but not all are free. We can provide you 20 pieces sanding bands or 5 pieces sanding caps per size or 5 pieces diamond bits for free.
The sanding bands, sanding caps and drill bits are normal within 3 years.