WITSON In-Process Quality Control (IPQC) is applied during the manufacturing process to help identify and control potential quality issues before products proceed to subsequent production stages. Quality-control procedures include model-specific production-process preparation, production and workstation inspection, semi-finished product inspection and SPC management.
In-Process Quality Control focuses on product quality while manufacturing is taking place. Instead of waiting until a product is completely assembled, WITSON applies inspection and process-control measures during production.
This approach helps identify potential production problems at an earlier stage and supports a more controlled manufacturing process before products proceed to final and outgoing quality control.
Production processes are prepared in advance for different product models. Processes requiring additional attention are specifically identified to help reduce production mistakes.
Production processes and work positions are subject to inspection during mass production to help maintain a controlled and consistent manufacturing process.
WITSON maintains a dedicated semi-finished product quality-control and inspection process as part of its in-process quality management.
SPC (Statistical Process Control) management is incorporated into WITSON's in-process quality-control system to support process monitoring and manufacturing quality management.
01 Prepare Production Process → Define the production process for different product models.
02 Identify Critical Processes → Highlight production steps requiring additional attention.
03 Inspect Production & Workstations → Apply inspection during mass production.
04 Inspect Semi-Finished Products → Perform quality-control checks before subsequent production stages.
05 Apply SPC Management → Use Statistical Process Control as part of process quality management.
For car multimedia and automotive electronics manufacturing, quality control during production helps prevent identified issues from continuing into later assembly and testing stages.
By combining model-specific production instructions, workstation inspection, semi-finished product QC and SPC management, WITSON integrates quality control directly into the manufacturing process rather than relying only on finished-product inspection.
✓ Production processes prepared for different product models
✓ Critical production processes identified in advance
✓ Production-process inspection during mass production
✓ Workstation quality inspection
✓ Semi-finished product quality control
✓ SPC (Statistical Process Control) management
In-Process Quality Control refers to quality-control procedures applied during the manufacturing process, before products proceed to final and outgoing quality inspection.
Yes. Production processes are prepared individually for different product models, with production steps requiring additional attention specifically identified.
Yes. Production processes and work positions are subject to inspection during mass production as part of WITSON's in-process quality-control procedures.
Yes. WITSON's quality-control information specifies a dedicated semi-finished product quality-control and inspection process.
Yes. SPC (Statistical Process Control) management is identified as part of WITSON's In-Process Quality Control system.
In-process inspection helps identify potential production issues before products continue into subsequent manufacturing and final quality-control stages.
WITSON integrates in-process quality control into car multimedia and automotive electronics manufacturing to support consistent production before products proceed to final inspection and outgoing quality control.
