Custom aluminum
castings.
Your design,
taking shape.
Low pressure casting, gravity casting and CNC machining for industrial components built around your requirements.
Custom Aluminum Casting · 01
In motion.
In greater detail.
Real components. Different perspectives. Explore a moving collection of product and workshop photographs.
A component is only right
when it is right for your application.
BLESS focuses on custom aluminum castings and CNC machining for industrial components. We bring low pressure casting, gravity casting and machining into the conversation around your part.
For engineers and procurement teams, the starting point is clear: what the component needs to do, how it fits, and what needs to be verified.
More than a component.
A manufacturing partner.
Founded in Taicang, Suzhou in 2007, BLESS works with custom aluminum castings and CNC-machined industrial components. Our story connects the part on your drawing with the manufacturing environment behind it.
With locations in Taicang and Gaoyou, Jiangsu, our project discussions bring together the component application, casting route, machining requirements and the checks needed for acceptance.
Step inside the workshop
FROM THE BLESS PHOTO ARCHIVE
Taicang, 2007.
Established in Taicang, Suzhou. Focused on aluminum casting and industrial components.
Taicang & Gaoyou.
Manufacturing locations in Jiangsu, China. Contact BLESS to discuss your project and factory visit requirements.
Your drawing comes first.
Review the application, material requirements, functional interfaces and inspection needs together.
More forms.
More to explore.
Browse real component photographs. Look closer at the surfaces, openings and interfaces that make each form different.
6 components
No matching components
Try “housing” or clear your filters to explore all components.
Names describe the photographed components. Material, manufacturing route and specifications are confirmed for each project.
Have a different part in mind?
A closer look at
where the work happens.
Three views of the BLESS workshop — casting, CNC machining and inspection. Explore the spaces behind a custom aluminum component.
Your specification.
A considered route.
Custom aluminum components start with an application and a drawing. Connect the part definition, manufacturing discussion and acceptance requirements in one clear brief.
A drawing connects the part, the process and the checks.
What must the component do?
- 01 Drawing & application
- Share the drawing reference and revision, the component application and its assembly context.
- 02 Interfaces & conditions
- Identify mating faces, datums, bores, threads and dimensions. Describe the operating environment and functional requirements.
- 03 Acceptance requirements
- Specify material, critical dimensions, surface requirements and the inspection records you need.
Discuss the manufacturing approach.
Pressure-assisted mold filling. Discuss geometry, tooling approach, material specification and inspection needs.
Gravity-driven mold filling. Discuss the part configuration, production quantity and required component characteristics.
Drawing-defined machined features. Discuss datums, mating surfaces, bores, threads, tolerances and surface requirements.
Technical background: European Aluminium — Casting Methods . This reference explains casting principles; it does not verify BLESS equipment, tooling or production limits.
Set the requirements for the next step.
- 01 Quantity & project stage
- Describe estimated quantities, the project stage, sample needs and your requested timing.
- 02 Inspection & records
- Agree the features to verify, the acceptance criteria and the documentation required for project review.
- 03 Questions to resolve
- List what is still open. Tooling, manufacturing route, finishing and timing need project-specific confirmation.
Requirements first. Project-specific review.
Custom aluminum casting
questions, answered.
Useful considerations for engineers and procurement teams preparing a custom aluminum component inquiry.
Read the low pressure casting guideWhat does a custom aluminum casting supplier need to quote an OEM component? +
Provide a drawing with its revision, the intended application, estimated order quantity and project stage. Identify the required material specification, critical dimensions, machining, surface requirements and inspection records. If an item is undecided, mark it for discussion rather than assuming a standard specification.
What is the difference between low pressure casting and gravity casting? +
Low pressure casting uses applied pressure to move molten metal into the mold. Gravity casting relies on gravity for filling. The filling method alone does not determine suitability: review the geometry, tooling, material, production needs and acceptance criteria together.
Compare the process considerationsCan an aluminum casting also require CNC machining? +
Yes. Casting establishes the basic component shape; CNC machining may be specified for features such as mating faces, bores and threads. Mark these requirements on the drawing, including datums and dimensional requirements, so casting and machining can be discussed as one project.
Discuss CNC machining requirementsCan BLESS review a project before the drawing is final? +
Start with the information available: the part application, known interfaces, an initial drawing or a description. Clearly identify dimensions, material choices and other requirements that remain open. An initial discussion is not a confirmed manufacturing specification or quotation.
How should I specify material and inspection for custom aluminum components? +
State the alloy designation and applicable standard if your design already specifies them. List critical dimensions, surface conditions and the checks or records you require. Material availability, manufacturing suitability and the inspection scope need to be confirmed for the individual project.
Are the photographed components standard products available from stock? +
The photographs are references from the BLESS image library. They do not establish inventory, a standard specification or the casting process used for a part. Send your own drawing and requirements to discuss a custom component.
Browse the real component photographsWhat should overseas procurement teams clarify before ordering? +
Clarify the drawing revision, quantities, sample approval requirements, inspection records, packaging and requested delivery destination. Ask for project-specific confirmation of commercial terms and timing. A requested delivery date should not be treated as a confirmed lead time.
How can I contact BLESS about a drawing or quotation? +
Use the RFQ form to submit your drawing reference, application, quantities and technical requirements. Email drawings to bless@blesscasting.com or call +86 138 1458 6464. Submission is confirmed only after the mail service returns a successful response.
Send your project inquiry
Put your drawing
in the hands of a manufacturer
Tell us the application, material, dimensions, expected volume and delivery target. If you are unsure about the process, simply send the drawing — we can help evaluate it.
Taicang, Suzhou, Jiangsu, China
Gaoyou, Yangzhou, Jiangsu, China
Request a Quote
RFQTell us about the part and our team will review the project.
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