Confidentiality Letter

FCC ID VYYDM4559RMSF

Radio Tubular Motor/Radio With Manual Tubular Motor

NINGBO DOOYA MECHANIC & ELECTRONIC TECHNOLOGY CO., LTD.

1. FCC ID
2. NINGBO DOOYA MECHANIC & ELECTRONIC TECHNOLOGY CO., LTD.
3. VYYDM4559RMSF
4. Confidentiality Letter

Document ID #8724190

This document is available from the following links. Linking directly to FCC.gov may result in an error.

• https://apps.fcc.gov/eas/GetApplicationAttachment.html?id=8724190
• https://fccid.io/VYYDM4559RMSF/Letter/Confidentiality-Letter-8724190
• https://fccid.io/VYYDM4559RMSF/Letter/Confidentiality-Letter-8724190.pdf

Sending you directly to the document available from FCC.gov...