Technical Inquiries & Quotations
Contact Us & Request a Quote
We welcome custom extrusion inquiries, CAD drawing reviews, and secondary fabrication RFQs. Our engineering department typically provides detailed feedback within 24–48 hours.
Engineering & Sales Channels
Sales & Drawing Inquiries
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Operating Hours
Monday – Friday: 08:30 – 17:30 (GMT+8)
Send your inquiry by email
Manufacturing Facility
Evertop Aluminum Production Facility
Industrial Zone, China (Exact registered address pending verification - see CONTENT_TODO.md)
Drawing Formats Accepted
Preparing CAD Files for Quote
For fastest review, please provide 3D models for geometry evaluation alongside 2D PDFs for critical tolerance callouts.
- STEP (.step / .stp)
- IGES (.igs)
- DWG / DXF
- PDF with full dimensions and tolerance notes
- SolidWorks (.sldprt)
Contact Sales for a Quotation
Email our sales team with your requirements and engineering drawings to discuss your project.
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What to include in your email
- Your name, company, country, and contact details
- Product or application and estimated order quantity
- Alloy, surface finish, dimensions, and tolerance requirements
- Required delivery schedule and destination
Attach your STEP, IGES, DWG, DXF, or PDF drawings to your email. For large files, contact us to arrange a suitable transfer method.