CNC Milling Service

Engine cylinder head

Prototype engine cylinder head, with polishing process.

Additional information


6061-T6 Aluminum


CNC milling






Motorcycle part

Product Details

Do you still have an old motorcycle that you love to ride? If so, then you know all too well the frustration of not being able to find replacement parts for it. Bikes from the ’60s, ’70s, ’80s, and ’90s are still running great but some accessories need replacement. The problem is; motorcycle manufacturers don’t make parts for older motorcycles, and it is impossible to find original replacements on the market anymore!

Most motorcycle parts are made of mold because if you are considering making tens of thousands of products, it is the best way. But we don’t have any mold for the replacements, and making mold will cost more than thousands of money, all we have is just worn parts – how can we get the exact same accessories? Well, reverse engineering and CNC machining can help.

First, we have to reverse engineer the part. We must use a digital scanning machine and laser measuring tools to take pictures of both sides of parts from different angles. With these pictures and our engineer’s fixing work of worn parts, it will be imported into CAD software which can make exact models or drawings for us. As long as we have drawings, we can make older models of motorcycle accessories by CNC machining method such as this engine cylinder head; 6061-T6 aluminum and polishing the surface until it’s smooth like glass.


Q1.Are you a machine shop or a trading company?
We are a professional CNC machine shop with more than 25 years’ machiningexperience, located in Kunshan, China.

Q2.How can I get a quote?
Please provide us with such 3D files as IGES,STEP, X_T and CAD files as DXF , DWG together with detailed PDF, and we promise that your designs will remain private.Please specify if you have any requirements.

Q3. Can I get a quote if we have no drawings?
Samples and drawings are available.

Q4. How long will it take to make the sample?
1-3 days for sample orders

Q5. How to control quality?
(1)Raw material inspection- Using spectrum detection for raw material to ensure real material, and material inspection report is available.
(2)Production first inspection-Ensuring the critical dimensions in mass production.
(3)Pre-shipment inspection-100% inspected by QC department before shipment and each product is included with inspection report.

Q6.What will you do if we get poor quality parts?
Please show us the pictures, and we will find the solutions.

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