B BOLTTE
Request a manual quote
Upload your drawings and tell us what you need. Our team will review the project and reply by email with pricing and delivery time.
🔒 Private source-file storage
Contact & project details
Only your business email, verification code and drawing files are required.
Upload drawings
Required · up to 10 filesVerify & submit
Email code · 10 minutesThe code expires in 10 minutes.
Private OSS bucket
No public file listing
No public file listing
RFQ number in every folder
Random protected directory
Random protected directory
5-minute upload signature
No long-term key in browser
No long-term key in browser
50 MB per file
Maximum 10 files
Maximum 10 files
Upload complete
Your drawings were uploaded to private storage and BOLTTE was notified by email.
Your RFQ reference