Quality Control

Quality Management

安定した品質は、工程ごとの確認から生まれます。サンプル確認から生産フォロー、製品検査、梱包検査まで、各段階で確認を行い、記録を残します。

Philosophy

not "find it and then fix it," butShift quality control to "stop at the engineering stage."

不良は最終検査で見つけるのではなく、各工程で確認して次に進めないことが重要です。辰海はサンプル確認・生産工程のフォロー・製品検査・梱包検査の 4 段階で確認を行い、記録を残します。

Inspection Process

Inspection Process

Define and implement verification items at each stage of product development.

01

サンプル確認

量産前に、仕様・色・質感をサンプルで確認します。

02

生産工程のフォロー

協力工場での成形・組立工程を確認し、進捗を共有します。

03

製品検査

外観・寸法・機能を検査し、基準との差を確認します。

04

梱包検査・出荷前確認

包装状態とロットを確認し、出荷前の最終チェックを行います。

Standards

Confirm Project and Method

We define the items and methods to verify based on product usage.

Confirm ProjectVerification Method
Visual InspectionVisual inspection for scratches, burrs, and discoloration
Dimension MeasurementVerify dimensional tolerances using calipers and rulers
Strength VerificationQuick strength check for loading, dropping, etc.
Taste and Color VerificationVerify color difference by comparing with standard color swatch
Records

Inspection Record

Inspection results are recorded to enable status verification for each lot.

Inspection process of measuring dimensions of plastic products using calipers
Verify dimensional tolerances via dimensional measurement
Inspection Records and Checklists
Record Inspection Results and Manage Lots
Contact

Quality consultation

For alignment of inspection criteria or requests for quality documentation, please feel free to contact us. We will review your inquiry and have a representative get back to you promptly.

Quality consultation

For alignment of inspection standards or requests for quality documentation, please feel free to contact us via our inquiry form.