To make good plastic mold and meet our cusotmers required we have tight quality control procedures, even thought still not perfection but we are learning from our cusotmers feed back  and improve it from time to time, our cusotmer will be satisfied by doing those quality control systems.

General steps including below.

Tool drawing Design review before sending out to customer

Tool drawing version updated in time to insute customer will have lastest version when sending out document with mold

Design validation and verification

Incoming  inspection for all of row material

First mold trial Inspection

Dimension adjustment inspection before next  mold trial

Coordinate Measuring Machine (CMM)

Projector machine