We support common engineering file formats for CNC online quotation:
For the most accurate quote and DFM review, upload a STEP model together with a 2D drawing that defines tolerances and surface requirements.
After uploading the model, you can indicate the purpose (strength/temperature resistance/corrosion resistance/appearance/conductivity, etc.) in the notes, and we will give material and post-processing suggestions, such as:
If you already have a material grade or color/texture target, please fill it in directly and we will prioritize the matching process route according to the target.
We support one-off parts, low-volume pilot runs, and repeat production orders.
If cost is a priority, tell us whether local tolerance adjustments, alternate toolpaths, or split operations are acceptable so we can propose cost-saving options.
Accuracy depends on material, structure, size and clamping method. Common references:
Define datums and critical-to-quality (CTQ) dimensions on the drawing to improve assembly consistency.
We can process common assembly features and indicate risk points during the quotation/DFM stage:
If there is assembly fit (shaft hole fit, positioning pin, press-fit position), please mark the fit level or target clearance on the drawing.
Common post-processing (adapted according to material):
Some surface treatments will produce film thickness (such as anodizing/electroplating). If the key dimensions are sensitive, please indicate "film thickness/masking/post-processing dimensional requirements" on the drawing.
Yes. After uploading, a manufacturability (DFM) evaluation will be performed, which typically includes:
All suggestions will be confirmed with you before production, and the design will not be modified without your approval.
If complex structures are encountered (deep cavities, curved surfaces, multi-faceted processing, ultra-tight tolerances, special materials, etc.), the system may require manual review. We will:
The goal is to control the cost and cycle within the optimal range on the premise of satisfying functions and assembly.
Yes. First article inspection (FAI) and in-process inspection support are available for low-volume orders.
If you need specific inspection items (roughness, hardness, material certification, etc.), please indicate it in the remarks.
Get started in three steps:
For faster review, include the application, critical tolerances and datums, mating requirements, required delivery date, and destination.
