1, access platform official website (mobile terminal can download app);
2. Click the "Login" button to log in to your enterprise account;
3. Enter the enterprise center, click "Account Management", select "My Seal" and click "Add" in the upper right corner;
4. Enter the "Add Signature" page, click "Upload Signature", upload the qualified enterprise signature, and click "Add" (only. Support PNG format, file size ≤2MB, length and width = 166 pixels. Maps with transparent background must be uploaded, and the name of the signature must be consistent with the name of the enterprise. )
Background transparent signature making process reference:
(1) Stamp a piece of white paper.
(2) The mobile phone took the photo that was just stamped/signed.
(3) Send it to the computer, and cut the seal/signature with PS (remove the white background).
(4) Generate PNG format pictures with transparent background.
5. After the signature is uploaded, we will complete the review within 1~2 working days!