Category: Blog

Why Quality Control Matters in Aerosol Valve Assembly Lines?

One tiny seal can spoil thousands of units. In high-volume aerosol valve assembly, a loose crimp or off-spec gasket can snowball into leaks, poor dispensing, rejected batches, and costly headaches after filling and shipping. FANXUN’s engineers treat quality control as a chain spanning incoming materials, assembly accuracy, dimensional checks, crimp control, leak testing, and batch […]