Question 1

What materials can you process?

Accepted Answer

We can process aluminum, stainless steel, copper, iron, engineering plastics, and titanium alloy.

Question 2

What are the sample development costs and lead time?

Accepted Answer

Sample costs are negotiable and can be deducted from mass production. Standard samples take 10 working days.

Question 3

Is there a minimum order quantity?

Accepted Answer

The minimum order quantity is 100 pieces.

Question 4

How is the CNC machining cost calculated?

Accepted Answer

Cost includes material, machine hour, tooling, surface treatment, and profit. Higher prices reflect precision and full inspection.

Question 5

How do you ensure machining quality?

Accepted Answer

We use CMM, roughness testers, and air gauges to perform 100% inspection of critical dimensions.

Question 6

How are quality issues handled?

Accepted Answer

We respond within 24 hours. If at fault, we remake products, refund, or cover shipping for emergency replacements.

Question 7

What surface treatments and heat treatments are available?

Accepted Answer

Options include anodizing, electroplating, blackening, sandblasting, and vacuum heat treatment, requiring an additional 3 days.

Question 8

What drawing formats do you require?

Accepted Answer

We accept 3D models (STEP/IGS) and 2D drawings (PDF/DWG). We also sign NDAs and destroy drawings after project completion.

Question 9

Can you machine complex parts?

Accepted Answer

Yes, we handle deep holes, thin walls (0.8mm), and freeform surfaces using 5-axis equipment and gun drilling solutions.

Question 10

What if the design drawing is modified midway?

Accepted Answer

Minor adjustments are allowed before first article approval. Changes after processing start may incur additional costs.

Question 11

Which industries do you serve and what certifications do you have?

Accepted Answer

We serve lighting, aerospace, medical, automotive, and robotics. We hold ISO9001, CE, and RoHS certifications.

Product profile

Key features