Engineering Review Within 24 Hours
Request a Quote for Custom Metal Parts
Send your drawings, material requirements and quantity. Our engineering team will review your project and respond within 24 hours.
- Drawing and manufacturability review
- Clear quotation based on your requirements
- Support for prototypes and production orders
Send Your RFQ
Share your project details or upload a drawing. Our engineering team will review your request and reply within 24 hours.
PDF, DXF, DWG, STEP, STP, JPG, JPEG, PNG, ZIP
Only your email is required. Other details are optional and can be added if available.
Our Process
What Happens After You Submit Your Drawing
- Drawing reviewWe check the drawing, material and project information.
- DFM feedbackEngineering questions and manufacturing risks are clarified.
- QuotationYou receive pricing, lead time and commercial terms.
- Sample or production confirmationWe confirm the approved scope before manufacturing.
- Manufacturing and quality inspectionProduction and inspection follow the approved requirements.
Drawing Files
Accepted File Formats
- DXF
- DWG
- STEP
- STP
- JPG
- JPEG
- PNG
- ZIP
Contact Information
Contact Guanjie Technology
- jason@guanjiehz.com
- +86 135 2802 0652
- Address
- Floors 1–2, Building 13, Liandong U Valley Huiyang Eco-Electronics Project, Tangziling Area, Sanhe Subdistrict, Huiyang District, Huizhou, Guangdong, China
- Working Time
- Monday – Saturday
- Response Time
- Engineering review within 24 hours
RFQ FAQ
Before You Send Your Request
Can I send more than one drawing?
Yes. Please mention the number of files in the project description. The engineering team will arrange the drawing transfer.
What if the material or finish is not confirmed?
Share the application and target requirements. Our engineering team can discuss practical options.
Can you quote prototypes and production quantities?
Yes. Include the prototype and expected production quantities so both stages can be reviewed.
Which information helps you quote faster?
Provide the drawing, material, finish, quantity, tolerances and required delivery date whenever available.
Will my drawings remain confidential?
Confidentiality terms should be confirmed with your Guanjie Technology contact before sending sensitive files.