深圳市佳润发电子有限公司 info@rjhgp.com · +86 13713789317

Quality Control

We focus on practical inspection items before shipment to help reduce purchasing risk and maintain stable cooperation.

Before Shipment

Basic checks for product stability

Depending on the order, we can arrange appearance checks, function testing and packaging verification before shipment.

  • ✓Appearance and surface check
  • ✓Basic function test
  • ✓Packaging and quantity verification
quality control illustration
01

Material & Appearance

Check visible appearance, finish and basic structure.

02

Function Test

Verify basic charging, audio or accessory function where applicable.

03

Final Check

Review packaging, quantity and shipment preparation.