China Custom CNC Aluminum Parts Factory
You can rest assured to buy Custom CNC Aluminum Cover from our factory. At Tinheo, we specialise in Rapid Prototype Manufacturing Services, to customers across the world.
Rapid CNC Machining
Rapid Prototypes & 3D Printing
Rapid Sheet Metal Work
Rapid Vacuum Casting (Urethane Casting)
Rapid Aluninum Extrusion
At Tinheo, we make things for you. Rapid products and parts delivered fast.
First class prototypes that look like production parts.
Fully functional parts that act like production parts.
Flexible project solutions that fit your specific project requirements.
Our MOQ starts at 1 for prototypes and typically goes up to 100,000 parts (plastic, metal, composites),
Anywhere in this range is what we would consider low-volume manufacturing.
Quality Control Process
Learn the most stringent inspection methods we applies over the course of the entire manufacturing process.
Before the production stage begins, our engineering team performs a technical assessment on your parts design.
This includes an assessment on important factors such as material, surface finish, structure, process, and other details of your 3D and 2D drawings.
On our customer’s request, we provide a certification of the material we used for making your parts.
The report comes from the raw material manufacturer and usually includes: material heat number, material grade, material dimensions, mechanical properties, chemical analysis, etc.
On-site inspection system
In precision machining, it is important that materials being worked on is always at the right position.
With on-site inspection system, positions are examined automatically, and adjustments are made accordingly.
Using on-site inspection system further helps avoids issues at the early stage, saving cost and time.
In-process quality control
At Tinheo, we strictly obey the ISO9001:2015 requirements.
The quality control staff conducts routine inspections for all parts that are being produced every 2 hours.
This further prevents risks from happening.
Full-dimensional inspection report
For all orders, we provide full dimensional inspection report on request.
This report will include the following: quantity of parts, critical dimensions, threads and tolerances, thicknesses and depths, part appearance, etc.
Ensuring that the parts we manufacture are of the highest quality is important.
We know about the unpredictability of logistics.
Therefore, we make sure the lower risk to the parts during our packaging process.
Four layers of protection:
1. wrapping paper
4. paper/wooden box
All these are applied during the packaging process, ensuring that we deliver the most high-quality and beautiful parts to you.
To facilitate our strict quality control protocols,
Our production facility has dedicated workshops for meticulous inspection and state-of-the-art equipment.
Such as Coordinate Measuring Machine, Profile Projectors, X-Ray Fluorescence, 3D Scanners etc.
Quality Reports on Your Request
Giving you added confidence to the prototypes and parts we manufacture for your brand,
We can provide detailed quality reports showing material quality and product performance.
These reports can come from either our in-house auditors or from third-party laboratories.
For each order we receive, we can secure a list of quality reports per your request.
Full dimensional report
Material test report
Resolving Quality Issues Without Hesitation
Tinheo aims to deliver exceptional prototypes and parts that fulfill your specific requirements.
In the event that your order fails to meet your specifications, we can process a rework or a refund.
Feel free to contact our experts if you come across any quality issues within 1 week after receiving your goods.
Let us know of the issue within five business days from receipt, and we’ll address them within 1 to 3 business days.
Conditions for Rework
After advising us of the concern, we review the design and samples to check for inconsistencies. We then fix the complaints and send replacements immediately.
Unacceptable processing defects
Fail to meet tolerance requirement
Incorrect material / finish
Conditions for Refund
Refunds are quickly processed upon confirmation of product issues, and return is processed.
The part is not machinable
The customer does not agree to rework
Contact Tinheo Now, Let's Start A New Project Today.
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