NDA and IP Protection
How confidential drawings, technical information and project intellectual property should be handled.
Chengdacai policy
- Company
- Chengdacai
- Location
- Shenzhen, China
- Contact
- summer@chengdacai.com
- Updated
- 2026
Confidentiality
Customer drawings, specifications and project information should be shared only with personnel who need the information to review or produce the project.
Mutual NDA
A mutual NDA can be reviewed before sensitive files are exchanged when required by either party.
Tooling and design rights
Tooling ownership, design rights, storage and transfer terms should be documented in the quotation or supply agreement.
Public references
Customer names, logos, case-study data and project images are not published without authorization.
Continue through the project path.
Use the internal links to connect the material, process, industry, product and RFQ pages around one project decision.
Send the drawing. Get the engineering questions first.
Include the material, annual quantity, finishing requirement, target market and delivery date. The review can start from STEP, IGS, DWG, DXF, PDF or ZIP files.