Our quality control process includes the following steps:

First article full inspection

In-process quality checks during mass production (sampling every 1 hour)

100% random inspection prior to shipment

We have a professional QC team that monitors quality by Zeiss CMM throughout production and conducts final inspections before delivery.

For sample orders, lead time is typically 3–5 days. For bulk orders, it is 10–25 days after order confirmation. Expedited options are available depending on your project requirements.