Product Category
EHS — 001 to 010
Precision
Enclosures
& Housings
10 product lines covering the full range of machined enclosures and housing parts — instrument enclosures, electronic device housings, controller enclosures, sensor housings, communications equipment housings, battery boxes, battery trays, power supply housings, camera housings, and luminaire housings. CNC machined to your drawing — no tooling cost, no minimum order, custom to specification.
±0.05
General (mm)
±0.01
Precision (mm)
IP68
Seal Option
1 pc
MOQ
10
Product Lines
IP68
Seal Option
10
Product Lines
±0.05mm
General Tolerance
IP68
Sealing Option
All Materials
Al · Steel · SS
24hr
Quote Turnaround
Instrument Enclosures ✦
Electronic Device Housings ✦
Controller Enclosures ✦
Sensor Housings ✦
Communications Equipment Housings ✦
Battery Boxes ✦
Battery Trays ✦
Power Supply Housings ✦
Camera Housings ✦
Luminaire Housings ✦
Instrument Enclosures ✦
Electronic Device Housings ✦
Controller Enclosures ✦
Sensor Housings ✦
Communications Equipment Housings ✦
Battery Boxes ✦
Battery Trays ✦
Power Supply Housings ✦
Camera Housings ✦
Luminaire Housings ✦
Full Product Range
10 Enclosure & Housing
Product Lines
Select a category tab · All enclosures CNC machined to your drawing · MOQ 1 piece · IP sealing option on all
Product Categories
Precision CNC machined instrument enclosures, electronic device housings, and controller enclosures — custom to your drawing, with no tooling or mould cost. Machined bodies accept standard cutouts, connector ports, display windows, and PCB standoff patterns. Sealing groove for O-ring or gasket machined integral. Anodized aluminium for EMC shielding and surface protection. Any size, any shape, any complexity.
EHS-001
INSTRUMENT & ELECTRONIC / 001 — FEATURED
Instrument Enclosures
Custom precision instrument enclosures for handheld instruments, bench-top instruments, and rack-mount units. Body and lid machined from Al6061 billet with internal PCB standoff boss pattern, connector cutouts, and display window recess machined to drawing. Sealing groove for O-ring (IP67/IP68) or gasket machined integral with lid mating face. External surface hard-anodized Type III for EMC shielding and scratch resistance. Internal surface alodine or clear anodize for corrosion protection without insulating layer. Custom labelling by laser engraving or pad print. MOQ 1 prototype; production batch pricing from quantity 10.
Al6061 · Al5052 · Al7075 · SS304
Get Quote
EHS-002
INSTRUMENT & ELECTRONIC / 002
Electronic Device Housings
Electronic product enclosures for IoT devices, embedded systems, HMI terminals, and custom electronic products. Extrusion-profile cross-section machined as custom billet body with end plates. PCB guide slot, connector ports, and heat-dissipation fin geometry integral. Machined faster than cast tooling for prototype and low-volume runs.
Al6061 · Al6063 · Al5052 · SSGet Quote
EHS-003
INSTRUMENT & ELECTRONIC / 003
Controller Enclosures
Industrial controller and PLC sub-enclosures, motor driver housings, and servo driver enclosures. DIN-rail mounting geometry machined integral or as separate clip-on rail. Terminal block cutouts and cable gland ports to drawing. Ventilation slot arrays machined for natural convection cooling.
Al6061 · Steel · SS304Get Quote
Materials: Al6061 · Al5052 · Al6063 · Al7075 · SS304 · SS316
Request All 3 →
Sensor housings and communications equipment enclosures where environmental sealing, EMC shielding, and compact form factor are primary requirements. Sensor housings with bore tolerance H7 for sensor body press-fit, cable gland threads, and mounting boss pattern. Communications equipment housings with RF gasket groove, antenna port, and connectorised panel cutouts. All available in IP67/IP68 sealed configuration.
EHS-004
SENSOR & COMMS / 004 — FEATURED
Sensor Housings
Precision CNC machined sensor housings for proximity, pressure, temperature, flow, vision, and environmental sensors. Sensor bore machined to H7 tolerance for accurate and repeatable sensor positioning. Cable gland thread (M12, M16, PG7–PG16) and conduit port machined integral. Mounting boss or bracket pattern on external face. O-ring face seal groove on lid for IP67/IP68 sealing. Material selection matched to operating environment — Al6061 (general industrial), SS316L (corrosive/washdown), PEEK (high-temperature chemical), Ti Grade 2 (lightweight corrosive). EMC shielding via conductive gasket groove and hard-anodized body. Vibration-resistant thread-lock boss features machined integral where specified.
Al6061 · SS316L · PEEK · Ti Grade 2
Get Quote
EHS-005
SENSOR & COMMS / 005
Communications Equipment Housings
Outdoor and industrial communications device enclosures for routers, gateways, modems, and radio units. RF gasket groove for EMC shielding. Antenna port with N-type or SMA thread machined integral. Weatherproof sealing to IP67. Pole-mount or VESA-mount bosses on external face. UV-stabilised anodize for outdoor installation.
Al6061 · Al5052 · SS304Get Quote
EHS-004B
SENSOR & COMMS / 004B
Sensor Probe Tube Housings
Cylindrical probe tube bodies for submersible, insertion, and in-line sensor probes. Thin-wall tube turned to ±0.02 mm OD tolerance. Tip geometry to drawing — pointed, flat, hemispherical, or threaded. Pressure rating verified by hydrostatic test. SS316L standard for liquid and food applications.
SS316L · Ti · PEEK · HastelloyGet Quote
Materials: Al6061 · SS316L · PEEK · Ti Grade 2 · Hastelloy · Al5052
Request All 3 →
Battery boxes, battery cell trays, and power supply housings — machined for UAV, EV, robotics, and industrial power systems where custom form factor, cell interface geometry, and thermal management are the primary design drivers. Battery trays with precision cell pocket arrays for 18650, 21700, or custom cell formats. Battery boxes with integral busbar contact features. All power housings available with O-ring sealing for water-ingress protection.
EHS-006
BATTERY & POWER / 006 — FEATURED
Battery Boxes
Custom CNC machined battery pack enclosures for UAV, AGV, robotics, portable instruments, and industrial power systems. Battery cell compartment geometry machined to accommodate cylindrical (18650, 21700, 26650) or prismatic cells with cell-to-cell clearance tolerance ±0.1 mm. Integral busbar contact pockets and BMS mounting bosses. Cable gland and connector cutouts to drawing. O-ring sealing groove on lid for IP54/IP67 protection. Structural integrity — wall thickness and rib geometry sized for mechanical shock and vibration resistance per IEC 62133. Thermal management: internal cooling fin array or cooling plate interface face available. Hard-anodize Type III standard.
Al6061 · Al5052 · Al7075 · SS304
Get Quote
EHS-007
BATTERY & POWER / 007
Battery Trays
Precision battery cell holder trays for 18650, 21700, or custom cell formats in series or parallel arrays. Cell bore diameter tolerance ±0.1 mm for consistent cell retention force across the array. Busbar land surfaces machined flat within ±0.05 mm. Lightweight — pocketed base for minimum mass. Non-conductive (PEEK or Nylon) or conductive (Al with anodize) versions.
Al6061 · PEEK · Nylon · PCGet Quote
EHS-008
BATTERY & POWER / 008
Power Supply Housings
Custom PSU and DC-DC converter housings with integral heat-dissipation fin arrays on external faces. PCB standoff pattern and connector cutouts machined to BOM. Mating cover with EMC gasket groove. Thermal resistance from PCB to external fin surface optimised by fin geometry. Hard-anodize standard for heat and EMC performance.
Al6061 · Al6063 · Al5052Get Quote
Materials: Al6061 · Al5052 · Al7075 · PEEK · Nylon · SS304
Request All 3 →
Camera housings for industrial vision, surveillance, machine vision, and scientific imaging cameras — and luminaire housings for LED lighting modules in industrial, outdoor, and architectural applications. Both product types demand precise optical window seating, thermal management of heat-generating components, and high surface quality on visible external faces. IP67/IP68 sealing and hard-anodized finish standard.
EHS-009
CAMERA & LUMINAIRE / 009 — FEATURED
Camera Housings
Custom CNC machined camera housings for industrial machine vision cameras, IP surveillance cameras, scientific and spectroscopic cameras, and custom imaging modules. Optical window seat bore machined to H7 with bore-to-housing-face perpendicularity ≤0.01 mm for accurate lens-to-sensor alignment. C-mount, CS-mount, M42, or custom thread machined integral. O-ring groove on window frame for IP67 sealing. PCB standoff pattern for sensor PCB attachment. Heat-dissipation fin geometry on external rear face for sensor thermal management. Cable gland port and connector cutout to drawing. External surface polished and hard-anodized — Class A appearance quality. Available in black anodize for stray light control.
Al6061 · Al7075 · SS304 · Ti
Get Quote
EHS-009B
CAMERA & LUMINAIRE / 009B
Underwater Camera Housings
Pressure-rated underwater camera housings for ROV, subsea inspection, and aquatic research cameras. SS316L or Ti Grade 2 body. Dual O-ring sealing to IP68 at specified depth rating. Port glass seat machined flat ±0.005 mm for zero-distortion optical path. Pressure test certified.
SS316L · Ti Grade 2Get Quote
Materials: Al6061 · Al6063 · Al7075 · SS304 · SS316L · Ti Grade 2
Request All 3 →
Manufacturing Capability
What CNC Machined Enclosures Offer
That Extrusion & Sheet Metal Cannot
🔒
IP68
Sealing Rating
O-ring groove machined integral for IP67/IP68 face sealing. No secondary gasket cutting required.
📐
±0.01mm
Precision Tolerance
Critical bore and window seat tolerances for sensor, lens, and camera housing applications.
♨
Fins
Thermal Management
Integral fin arrays for passive thermal management of LED, power, and processor heat loads.
🛡
EMC
Shielding
Conductive gasket groove and hard-anodized aluminium body for EMC shielding of sensitive electronics.
🎨
Class A
Surface Quality
Polished and anodized external surfaces with Class A appearance quality on camera and instrument housings.
🏭
1 pc
MOQ
Single prototype with no tooling cost — unique to CNC machining vs die casting and injection moulding.
🔒
IP Sealing — O-ring Groove Machined Integral
O-ring face seal groove machined integral with the lid mating face — controlled width and depth for the specified O-ring cross-section to achieve IP67/IP68 compression ratio. No secondary gasket cutting or sheet rubber trimming required. Sealing groove position tolerance ±0.05 mm from the edge, depth ±0.02 mm for consistent compression. Dual-groove design available for IP68 at higher pressure.
IP67 / IP68Groove depth ±0.02mmDual groove option
♨
Integral Heat Dissipation Fins — No Secondary Bonding
External fin arrays machined integral with the housing body — no bonded-fin heat sink that can delaminate under thermal cycling. Fin geometry (height, pitch, thickness) designed to target thermal resistance. Fin-to-fin slot machined by CNC milling — accessible geometries limited only by tool diameter (1 mm slot width achievable). Outer fin surface hard-anodized black for maximum emissivity (ε ≈ 0.86).
Integral fins1mm min slotBlack anodize ε 0.86
🛡
EMC Shielding — Gasket Groove + Conductive Anodize
Conductive EMC gasket groove on the lid parting face for conductive foam or finger-strip gasket. Hard-anodized aluminium body with conductive clear-anodize on internal surfaces (not hard anodize, which is insulating) maintains electrical continuity for Faraday cage shielding. Shielding effectiveness typically 40–60 dB at 1 GHz with correct gasket selection.
EMC gasket groove40–60 dB shieldingConductive internal
⚙
No Tooling Cost — From 1 Prototype to 500-Piece Batch
CNC machined enclosures require zero tooling investment — no die casting mould, no injection mould, no punch/form tool. Change the design between prototype iterations at no additional cost. First article in 5–10 working days. This is the fundamental reason to CNC machine enclosures for custom, low-to-medium volume, or rapidly-evolving designs.
Zero tooling cost5–10 day FAIDesign change = no cost
🎨
Class A Appearance Quality — Polished + Anodized
External faces of camera, instrument, and communications housings polished to Ra ≤0.8 μm before anodize for smooth, reflective appearance free of milling marks. Hard-anodize Type III then polished to satin finish. Class A appearance verified visually under controlled lighting. Laser engraving of serial numbers, logos, and regulatory marks in the same operation as machining.
Ra ≤0.8μm polishedClass A appearanceLaser marking
Precision Specifications
Tolerances & Sealing Ratings — Enclosure & Housing Parts
📐
Achievable Tolerances by Feature
General Dims
±0.05 mm
Hole Position
±0.01 mm
Sensor Bore H7
H7
Window Bore Perp.
≤0.01 mm
Sealing Face Flat
±0.02 mm
O-ring Groove Depth
±0.02 mm
LED PCB Mount Flat
±0.05 mm
Cell Pocket Bore
±0.1 mm
🔒
IP Sealing & Protection Ratings
Standard Sealing
IP67
Single O-ring face seal. Temporary immersion to 1 m for 30 min.
Enhanced Sealing
IP68
Dual O-ring or pressure-rated single groove. Continuous submersion at specified depth.
Dust & Splash
IP65
Dust-tight with water jet protection. For luminaire and communications housings.
EMC Shielding
40–60dB
With EMC gasket groove and conductive internal anodize. At 1 GHz.
Thermal Fin
1mm min
Minimum fin slot width. Integral fins — no bonding, no delamination risk.
Surface Quality
Class A
Polished + hard anodized external face. Ra ≤0.8 μm before anodize.
Surface Treatments
Enclosure Surface Finishes for Protection, Appearance & Performance
All surface treatments applied in-house — no outsourcing delay, parts delivered treatment-complete.
🔩
Hard Anodize Type III
25–75 μm oxide layer. Hardness 400–600 HV. Wear resistance, EMC ground continuity (with conductive seating), corrosion protection. Standard on all instrument and electronic enclosures.
InstrumentElectronic
🎨
Black Anodize
Type II black anodize for low-reflectivity external appearance and stray-light control in camera and optical instrument housings. Also used for thermal emissivity improvement on heat-sink fin surfaces (ε ≈ 0.86).
CameraOpticalThermal
✦
Clear Anodize (Type II)
Natural aluminium appearance with Type II anodize for corrosion protection. Used on internal faces of enclosures requiring electrical conductivity (EMC shielding) — hard anodize is insulating, Type II is conductive.
Internal EMCAppearance
🛡
Chromate Conversion (Alodine)
MIL-DTL-5541 Type II chromate conversion on aluminium. Electrically conductive — maintains EMC ground path on mating surfaces. Thinner than anodize — does not affect close-tolerance fits. For aerospace and military housing applications.
AerospaceEMC Ground
⚗
Passivation (ASTM A967)
Citric acid passivation for SS304/316 sensor and communications housings. Restores Cr₂O₃ passive layer after machining for corrosion resistance in corrosive, washdown, and marine environments.
SS SensorMarine
💧
Electroless Nickel (EN)
Uniform electroless nickel coating on aluminium or steel housings. Corrosion resistance + hardness 500 HV. Used for enclosures in corrosive environments where anodize may not be sufficient — chemical plants, offshore equipment.
Corrosive Env.Industrial
✨
Polishing + Anodize
External face polished to Ra ≤0.8 μm before anodize for Class A smooth appearance. Used for camera, instrument, and consumer-facing electronic housings where visible surface quality is a product requirement.
CameraClass A
🔲
Powder Coat
Epoxy or polyester powder coat in RAL colour on aluminium and steel enclosures. 60–120 μm dry film. Impact-resistant colour coat for industrial and communications equipment housings requiring colour identification.
CommunicationsIndustrial
Material Selection
Materials for Enclosures & Housings
Material choice for enclosures balances weight, thermal conductivity, corrosion resistance, and machinability.
MAT / 01
Al6061-T6
310 MPa · 167 W/m·K · Best Thermal
Standard enclosure alloy. Excellent thermal conductivity for heat-dissipation housings. Anodizable in Type II, III, or black. Most instrument, electronic, and camera housings.
MAT / 02
Al5052-H32
228 MPa · Excellent Corrosion Resistance
Best corrosion resistance of all aluminium alloys — used for marine, outdoor, and chemical environment enclosures where 6061 may pit. Common for battery boxes and communications housings in harsh outdoor environments.
MAT / 03
SS316L
515 MPa · Passivatable · IP68 Capable
For sensor housings and enclosures in food processing, pharmaceutical, marine, and chemical environments where aluminium would corrode. Passivated per ASTM A967. Heavier than Al but essential for washdown and corrosive applications.
MAT / 04
Al6063-T5
200 MPa · 209 W/m·K · Best Finish
Higher thermal conductivity than 6061. Best anodize quality — smoothest, most consistent colour. Standard for LED luminaire housings where thermal performance and appearance both matter. Also used for power supply housings and finned electronic enclosures.
MAT / 05
PEEK
100 MPa · Chemical Resistant · High-Temp
Chemical-resistant non-metallic sensor housing material for aggressive chemical environments where all metal alloys are attacked. Continuous service to 250°C. Electrically insulating — for sensors requiring electrical isolation from the process medium.
MAT / 06
Titanium Grade 2
344 MPa · 4.5 g/cm³ · Seawater Immune
Lightweight and immune to seawater corrosion — the premium choice for subsea, underwater ROV, and marine sensor housings where SS316L still corrodes at depth or in crevices. Heavier than aluminium but far lighter than steel, with superior marine corrosion resistance to any metal.
Production Workflow
From Drawing to Finished, Treated Enclosure
01
DFM Review
Sealing groove, thermal geometry, and cutout feasibility confirmed. 24hr quotation.
02
CNC Machining
Body and lid machined in coordinated setups. All cutouts, threads, grooves, and fins machined complete.
03
Deburr & Polish
All edges chamfered or radiused. External faces polished for Class A housings.
04
Surface Treatment
Hard anodize, black anodize, passivation, or EN applied. Laser marking in same operation if specified.
05
IP Seal Test
IP67/IP68 enclosures pressure-tested with O-ring in groove. Test record issued per piece.
06
Inspection & Delivery
CMM on precision features. IP test cert, CMM report, and material cert with delivery.
Our Advantage
Why Engineers Choose CNC Machined
Enclosures from Us
IP68
O-ring Groove Integral — IP67/68 Without Separate Gasket
Sealing groove machined integral with the lid face — controlled depth ±0.02 mm for correct O-ring compression. No secondary gasket cutting, no sheet rubber trimming, no assembly error. Enclosures that seal reliably, first time, every time.
Zero
Zero Tooling Cost — Prototype Without Mould Investment
No die casting mould, no injection mould, no stamp/form tool. Change your design between prototype iterations at no additional cost. CNC machining is the only way to produce a custom enclosure prototype in 5–10 days without a six-figure tooling investment.
Fin
Integral Heat Fins — No Bonded-Fin Delamination
Heat dissipation fins machined integral with the housing body — not a bonded heat sink that delaminate under thermal cycling. Custom fin geometry designed to your thermal target. Black anodize for maximum emissivity. Thermal solution that will not fail in service.
One
All Treatments In-House — One Supplier, Complete Parts
Hard anodize, black anodize, passivation, EN, chromate conversion, powder coat, laser marking — all in-house. No outsourcing delay between machining and surface treatment. Parts delivered treatment-complete and inspection-documented in a single shipment.
Get a Quote
Send Your Drawing.
Get a Quote.
Every enquiry includes a DFM review — tolerance feasibility, material confirmation, and process approach confirmed before production starts. MOQ 1 piece.
24hr
Quote Response
MOQ 1
Prototypes OK
ISO
9001:2015
📐
DFM Review on Every Enquiry
Tolerance feasibility, fixturing strategy, and material confirmation. Specific, actionable feedback — not generic pushback.
🎯
First Article Inspection — Standard
FAI report on every new run. Material certs and surface treatment certs included with every shipment.
🔄
Same Process: Prototype to Production
Process plan from your prototype applies to production batches. No re-qualification when you scale.
⚙
3 / 4 / 5-Axis CNC + Turning
Complex structural parts, shafts, housings, and transmission components. Metals and engineering plastics.
ISO 9001:2015
3/4/5-Axis Milling
CNC Turning
CMM Inspection
Global Delivery