BUYER RESOURCE · RFQ CHECKLIST
What to include for a faster, more accurate quote for CNC turned parts, CNC milled components and custom fasteners.
QUICK ANSWER
A clear request helps a manufacturer understand your part, identify potential production risks and prepare a more accurate quotation. Include the drawing, material, quantity, tolerances, finish, inspection needs and delivery requirements whenever possible.
Whenever possible, include a 2D drawing showing dimensions, tolerances, threads and inspection requirements, together with a 3D model showing the complete geometry. Add the drawing revision and state whether dimensions are in millimetres or inches.
If a finished drawing is not yet available, CKJM can begin an initial discussion from clear product photos or a sketch when specific dimensions, material, quantity and functional requirements are included.
Specify the exact material grade whenever it is known. Typical customer-specified metals include stainless steel, carbon or alloy steel, aluminum, brass and copper.
If the material has not been selected, explain the application, operating environment, strength requirements, corrosion exposure and target cost for discussion. Read the CNC machining materials guide ↗
Include quantities for development samples, the initial production order and expected repeat or annual demand. Different quantities may require different production methods, tooling arrangements and cost structures.
Clearly identify critical-to-function dimensions, dimensional and geometric tolerances, datums, thread specifications, mating features and areas requiring special inspection.
Highlighting the truly critical features supports a practical manufacturability and cost review.
State the required coating or treatment, colour, cosmetic surfaces, protected areas and surface roughness where applicable. Reference samples or an approved colour standard can help clarify visual requirements.
Tell us during quotation if the project requires material certificates, dimensional inspection reports, first article reports, special sampling, identification or traceability. The exact scope can be confirmed for the project.
Include requirements for individual or bulk packaging, surface protection, labels, barcodes, export cartons, the target delivery date and shipping destination. These details can affect both pricing and production planning.
BEFORE YOU SUBMIT
Use this list to prepare the information needed for a technical and commercial review.
EXPLORE CAPABILITIES
OVERSEAS BUYER FAQ
You may provide clear product photos or a sketch for an initial discussion, but please include specific dimensions, material, quantity and functional requirements. A controlled drawing is normally required before final production.
The CKJM website accepts PDF, STEP, STP, DWG, DXF, ZIP, RAR and common image files, with a maximum upload size of 15 MB.
CKJM supports development samples, repeat orders and volume production. The appropriate manufacturing process is evaluated according to the part design, material, tolerances and quantity.
Provide the application, operating environment, strength requirements, corrosion exposure and cost priorities. This information can support the material and manufacturability discussion.
Important factors include material, geometry, tolerances, quantity, surface treatment, inspection, packaging and delivery requirements.
Material certificates, dimensional inspection reports, first article reports or other supporting documents can be provided according to the confirmed customer and project requirements.
START YOUR PROJECT
Upload your drawing and RFQ details, or contact Zoe directly on WhatsApp.