Quality Control
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Comprehensive Quality Management System
We adhere to the management principle that "quality is not determined by final inspection, but by control during the production process." Quality management covers:

 

Supplier management → Raw material inspection → First article confirmation → In-process inspection → Finished product inspection → Outgoing inspection → Anomaly handling → Root cause analysis → Corrective and preventive actions.

 

Through our mature production management system, we are able to better control product dimensions, structural matching, appearance quality, production efficiency, and delivery cycle.
Guangdong Vision Plastic&Metal Products Co.,Ltd.
Product Quality Control Process
Guangdong Vision Plastic&Metal Products Co.,Ltd.

To ensure batch consistency, we have established a multi-stage inspection process from raw materials to finished products.
● Incoming Quality Control (IQC): Inspects raw materials, purchased components, colors, specifications, and critical dimensions.
● First Article Inspection (FAI): Confirms the product's appearance, dimensions, structure, and key functions before formal production.
● In-Process Quality Control (IPQC): Conducts sampling at a prescribed frequency during production to monitor critical dimensions and production status.
● Functional Testing: Performs the following tests depending on the product: Assembly test, Sealing test, Push-pull test, Matching test, Leakage test, Mixing/glue discharge test, Interface matching test
● Finished Product Quality Control (FQC): Confirms the appearance, quantity, specifications, and functions of the product before packaging.
● Outgoing Quality Control (OQC): Rechecks the product model, quantity, packaging, labeling, and any special customer requirements before shipment.

Why Choose Our QC
Leveraging our strengths, we strictly control the production process from raw materials, molds, injection molding, product assembly to finished product inspection to
ensure consistency between different batches of products.
  • Inspection Room
  • Product Testing
  • Product Testing
  • Product Testing
  • Product Testing
  • Product Testing
Product and R&D Certification
As a professional manufacturer, we holds numerous independent intellectual property patents and has successfully passed international authoritative certifications
such as IATF16949 automotive industry quality system, RoHS, CE, and SGS.
Start Your Custom Project With Us
Submit your non-standard drawings and requirements, and we will provide professional solutions and
accurate quotations within 12 hours.