Are you a factory or trading company?

We are a direct factory and supplier with our own production lines in Shaoxing, China. Our integrated production covers wire drawing, precision machining, automatic gantry plating, quality inspection, and packaging.

Do you provide samples?

Yes, samples are available for testing. We support small batch customization and can provide pre-production samples for approval before mass production.

What certifications do your products hold?

Saint Ni products are certified with ISO9001, CE, and RoHS, and hold multiple national patents. Tests by independent third-party laboratories are available upon request.

What is your typical lead time?

Standard products require 10-20 days for production. Customized orders may require longer lead time, which is confirmed at order placement based on specifications and quantity.