Xinhan Technology's quality inspectors constantly sample items.

An enterprise's manufacturing technology is its lifeblood, while quality is its soul. In accordance with the quality-first philosophy, Master Han, a Xinhan Technology quality inspector, painstakingly samples each batch of products every day, measuring their appearance dimensions and testing their mechanical properties.

On May 10th, Master Han performed a quality check on the din931 hex head bolt and din961 hex head bolt. Ensure the pass rate.