VOXEL

Telecom Structural Parts

Engineer-managed supply chain for your telecom hardware in Asia.

We don't just make parts. We manage the whole project — from your CAD to shipment at your dock. One engineer owns your project from start to finish.

DFM Review Mold Design Die Casting CNC Machining RF & EMI HMLV Assembly QC Oversight

Rigorous engineer-to-engineer project management across China, Vietnam, and Korea. 100% IP Protection & NDAs Signed.

Moldflow thermal simulation comparing hot spots before and after DFM rib optimization for die-cast telecom parts

Moldflow thermal simulation + DFM recommendations

Data-driven decisions before tooling starts

If this sounds familiar, we can help.

Three problems we solve every week for telecom hardware teams.

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"Our mold was transferred to a new factory and now it has flash and porosity. They want $30K-50K to rebuild it."

We diagnosed 3 root causes and restored production without a rebuild.

Equipment mismatch, broken core pin, lost thermal control — all fixable.

📡

"Our RF cavity passes electrical test in the lab, but fails PIM in the field. The supplier says 'casting tolerance.'"

We optimized the CNC toolpath and plating process. PIM passed on first trial.

Surface finish Ra 0.3–0.5, controlled by profilometer — not "good enough."

📦

"Our volume is too small for big factories, too complex for small ones. Nobody wants to take 50–500 unit runs."

HMLV managed production with 3-country flexibility. MOQ from 50 units.

We coordinate China, Vietnam, and Korea based on your spec and timeline.

15+

Years

4000T

Max Die Cast

3

Countries

Your project, staffed by engineers.

Not sales reps. Not project managers. Engineers who've shipped telecom hardware.

RF engineer

RF Engineer

PIM, shielding, plating

Mold engineer

Mold Engineer

DFM, T1 sampling

Supply chain engineer

Project Engineer

Schedules, QC, shipment

Recent work

A few of the problems we solved.

Mold rescue case study
Tooling Rescue Die Casting

Mold Rescue: $30K-50K Rebuild Avoided

Transferred mold had 1.0mm+ flash and porosity. We diagnosed 3 root causes and restored production without a rebuild.

"We knew mold transfer was risky and did our due diligence upfront... What we didn't expect was that the cooling circuits had been rerouted differently. VOXEL's systematic audit saved us from an unnecessary $50K new-mold decision."

— Procurement Manager, Mid-size Telecom Equipment Company

Depth gauge measurement on CNC-machined RF cavity
RF / PIM RF Cavity Filter

RF Cavity: From Field Failure to First-Trial Pass

Shrinkage porosity on connector holes caused PIM test failure. We added high-pressure spot cooling to eliminate porosity and optimized CNC toolpath for mating face finish.

Standard cast finish Ra 3.2–6.4 Precision CNC up to Ra 0.116 High-pressure spot cooling PIM passed first trial
See all case studies →

Tell us your problem.

We'll tell you honestly if we can help. Even if the answer is "this isn't a fit for us."

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Standard NDA executed before any file exchange

🛠️

Production partners are ISO 9001 certified

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Speak directly with a tooling/RF engineer, not a sales rep

Engineer-led. Not a trading company.