Does Sinh Vũ take on small projects?

Sinh Vũ serves individuals, SMBs, and enterprises. Each tier has a suitable scope and approach. Small project clients often start with a 30-minute Coffee chat (free) or a Workshop/Audit to get the right direction before investing.

Self-brief, or do you need Sinh Vũ to assist with the brief?

Both are fine. Door 01 Detailed form for you if the scope is clear. Door 02 Chat with Sinh Vũ (5 minutes, AI asks the right questions) for you if the scope is unclear and needs consultation first.

How long from brief to the first deliverable?

Sinh Vũ responds within 24 hours. Detailed proposals within 48–72 hours. The first deliverable depends on the scope, typically 2–6 weeks from contract signing and deposit receipt.

What industries does Sinh Vũ work in?

300+ projects across 16 major sectors: F&B, Cosmetics, Fashion, Real Estate, Technology and SaaS, Manufacturing, Education, Healthcare, Finance, Travel, Agriculture, B2B professional services, and other sectors.

Is there a contract and confidentiality?

Yes. Every project signs a standard service contract from Sinh Vũ Studio, including clear confidentiality (NDA) and intellectual property terms. Briefs are stored separately, accessible only to the responsible team.

Why is it that one workshop offers glossy acrylic while another offers matte acrylic?

The difference lies in the cutting technology. CO2 laser gives acrylic edges a glossy finish as if they were ignited right when cut, requiring no further processing. CNC cutting gives acrylic a matte edge because the blade shaves rather than melts; to achieve a clear edge, additional polishing is needed. You need to confirm with the workshop what machine they use and what standard edge they achieve before placing an order.

For a sign that includes both acrylic and aluminum frame, should we use one machine or two?

Usually two machines, each handling the appropriate tasks. Laser cuts acrylic letters for fast and sharp edges; CNC processes aluminum frames, structural bases, or sound boxes. Many professional workshops invest in both production lines for this reason.

What is the difference between CNC cutting and laser cutting

Quick summary

CNC milling machines use rotating bits to carve materials, while laser cutters use light beams to melt or vaporize materials. CNC can cut thick, hard materials and create three-dimensional shapes that lasers cannot; lasers provide a smooth edge on acrylic right after cutting, without additional processing. Choosing a machine should be based on the material and surface requirements, not on the shop's habits.

Quick comparison

You should choose this direction when

Laser cutting: thin acrylic letters need internal edges, small details, high quantities.
CNC cut: aluminum panels, solid aluminum, wood, or thick letters requiring rigidity
CNC cut when needing to carve letters, mill grooves, create recessed boxes

Not needed when.

CO2 laser cannot cut aluminum or stainless steel, must use fiber laser.
Cut materials that emit toxic gases with laser, like PVC.

Quick glance

Costs

medium

Time

3 to 7 days

Commonly used industries

implementing brand identityretail and sales pointsExhibitions and events

In the implementation of brand identity, you will encounter two technologies that appear continuously: CNC routers (machines that use rotating bits to carve materials) and laser cutters (which use high-intensity light to melt or vaporize materials). Both create letters, shapes, and decorative details for signage. However, the strengths of each machine are completely different, and choosing the wrong technology can lead to poor edges, misaligned sizes, or damaged materials.

The operational principle: peeler or ray of light

The CNC router machine uses a high-speed rotating bit, moving along three axes to cut, mill, and carve materials. Because it uses mechanical force, CNC can handle thick and hard materials: solid aluminum, aluminum composite panels (ACM), thick acrylic, wood, formex. More importantly, CNC can create three-dimensional shapes: carving recesses, milling grooves, engraving, and creating recessed letters. This is something laser cannot achieve.

Laser cutting machines project high-intensity light to melt or vaporize material along the design line. Since there is no mechanical contact force, the laser provides a glossy edge on acrylic as soon as it is cut, eliminating the need for further polishing. CO2 lasers (commonly used in sign shops) are powerful with non-metal materials: acrylic, wood, foam, leather, and fabric. Fiber lasers can now cut thin metals.

When to choose CNC, when to choose laser

Choose CNC when:

Thick, hard materials: solid aluminum, ACM sheets, thick acrylic, wood
Need to create three-dimensional shapes: hollow letters, grooves, recessed boxes, embossed letters.
Create a base structure; the frame needs to be sturdy.
Cut aluminum composite sheets for the signage.

Select laser when:

Cut thin to medium acrylic letters, requiring an inner shadow edge.
Small details, complex cuts, and high quantities require speed.
Want to achieve completion without needing to polish afterwards.
Cut thin metal sheets: must be fiber laser, not CO2.

Many professional workshops invest in both machines: CNC for structural and three-dimensional work, and laser for quick and smooth acrylic cutting. Choosing machines should be based on the job, not on trends.
Laguna Tools, A Sign Maker's Guide to CNC and Laser Solutions

Common mistakes when ordering construction

Expect CO2 laser to cut aluminum or stainless steel. CO2 lasers do not cut metal. To cut metal with a laser, fiber lasers must be used, which are completely different equipment. If the workshop says "laser cuts aluminum" without specifying the type of machine, ask for clarification.
Use thick acrylic cut by CNC and then be surprised by the frosted edges. CNC cuts acrylic to create frosted edges because the blade shaves rather than melts. To achieve clear edges, you need to add a polishing step, which means additional costs and time.
Select the machine first, then choose the materials. The correct order is the opposite: determine the materials and finishing requirements first, then select the appropriate cutting technology.
No accounting for kerf width: Each machine has a different kerf width. If the design file does not account for this, the piece details will be incorrectly sized after cutting.
Laser cutting PVC. Some plastics, including PVC, emit toxic gases when cut with a laser. Be sure to ask the workshop for a list of approved materials before placing an order.

The viewpoint of Sinh Vũ

Sinh Vũ does not operate cutting machines, but understands the strengths and weaknesses of each technology to assign the right tasks to the appropriate partner workshop. When preparing construction files, Sinh Vũ creates clean cut lines, clearly separating the cutting layer and engraving layer, and pre-calculates the cutting width based on the machine the workshop plans to use. The workshop receives the file ready to run, without needing to redraw or guess the design intent.

The boundary is clear: Sinh Vũ standardizes files and oversees output quality. The operation of the machines, adjusting parameters, and ensuring workshop safety are the responsibility of the production partner. You do not need to know all the technical details of the machines, but you should know enough to ask the right questions to the workshop and avoid receiving substandard results.

The tool brings back.

Decision checklist

Topic: What is the difference between CNC cutting and laser cutting. Sinh Vũ Handbook, sinhvu.com

0 more than 7 items

Select each item you find appropriate, then print or save as PDF to take with you.

Sign indicating that you should take action

Laser cutting: thin acrylic letters need internal edges, small details, high quantities.
CNC cut: aluminum panels, solid aluminum, wood, or thick letters requiring rigidity
CNC cut when needing to carve letters, mill grooves, create recessed boxes

Questions to answer before deciding

Which project are you currently working on, what materials are you using, and what standards need to be met for completion?
Can a CO2 laser cut aluminum or stainless steel?
Why is it that one workshop has glossy acrylic while another has frosted acrylic?
For a sign that includes both acrylic and aluminum framing, should one machine or two machines be used?

If you have marked most of the signs above, this is the time to discuss in more detail. Sinh Vũ can help you review and propose a direction.

References

Laguna Tools, A Sign Maker's Guide to CNC and Laser Solutions; Ascent Equipment, Deciding Between a CNC Router and a CNC Laser Cutter; Blue Elephant CNC, CNC Router vs Laser Cutter.

Frequently asked questions

Can a CO2 laser cut aluminum or stainless steel?

No. CO2 lasers can only cut non-metal materials like acrylic, wood, and formex. To cut metal sheets with a laser, fiber lasers must be used, which are entirely different equipment. If you hear a workshop say 'laser cutting aluminum' without specifying the type of machine, you should ask for clarification before signing a contract.

Why is it that one workshop has glossy acrylic while another has frosted acrylic?

The difference lies in the cutting technology. CO2 laser provides a glossy edge on acrylic as if it were ignited during cutting, requiring no further processing. CNC cutting results in a matte edge due to the blade's cutting action rather than melting, so to achieve a clear edge, additional polishing is necessary. You need to confirm with the workshop what machine they use and which edge standard they meet before placing an order.

For a sign that includes both acrylic and aluminum framing, should one machine or two machines be used?

Usually two machines, each handling the appropriate tasks. Laser cuts acrylic letters for a fast and sharp edge; CNC processes aluminum frames, structural bases, or sound boxes. Many professional workshops invest in both lines for this reason.