Drawing-Based Manufacturing Review
File Upload for a Machining Quote
Send your drawings and project requirements. Weldo reviews manufacturability, material, tolerances, lead time, and cost before production.
- CNC Machining
- Wire EDM
- Precision Grinding
- Sheet Metal
- Injection Molding
Accepted project files
STEP, STP, IGES, IGS, PDF, DWG, DXF and STL · Up to 5 files

What to include
A few project details help our engineers prepare a faster and more accurate review.
- Material and quantity
- Dimension and tolerances
- Surface finish
What happens next
- Your drawings and requirements are checked.
- An engineer reviews feasibility and productiondetails.
- You receive pricing, lead time, and any DFMfeedback.
Why choose us
- A comprehensive CNC programming team and expert machine operators ensure sample completion within 1 to 5 days.
- Reliable material suppliers and professional inspectors guarantee the safety and cost-effectiveness of component production.
- We possess diverse production coordination capabilities—ranging from precision CNC machining to processes such as injection molding, aluminum extrusion, and 3D printing.
- ISO 9001:2015 certified, our systematic inspection department guarantees a product acceptance rate exceeding 98%.
- From initial design concepts to final product processing: simply upload your CAD files, and we will provide you with an accurate quotation within 1 to 12 hours.
- Equipped with state-of-the-art CNC machining centers—and supported by expert wire-cutting and grinding engineers—we can effortlessly handle over 100 different types of materials.