Kunshan Plant · Jiangsu  |  Hefei Plant · Anhui, China [email protected]  |  WhatsApp +86 132 6227 6239
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Featured: cabinet systems delivered for China's space programmes — CETC 16th Institute (Hefei)

Electronic Packaging Specialist · Kunshan & Hefei, China

19″ Rack Systems, Subracks & Custom Sheet-Metal Chassis — Made in China, Trusted Worldwide

C-BOX designs and manufactures electronics packaging: complete 19″ cabinet systems, 3U/6U/9U subracks, CompactPCI/PXIe guide rails, front-panel hardware and fully customized aluminum & stainless-steel chassis.

Trusted by leading organizations — see key customers & projects

CASC
CETC
State Grid
CRSC
GE
CRRC
SAIC
CHD
8,000functional chassis / year
200,000standard chassis / year
5,000EMC profile cabinets / year
29,000+ m²two manufacturing plants

Product Lines

Everything that houses, protects and connects your electronics

From standard catalog parts — Schroff-compatible guide rails, extractors, fasteners — to fully customized cabinets built from your drawings.

C-BOX Eurorack 38U 19-inch electronics cabinet, RAL7021 / RAL7035, 600–900 mm deep

19″ Complete Cabinet Systems

E1 press-steel and Eurorack (ER) profile cabinets — IP40 die-cast aluminium frame, static load 400 kg, to IEC 60297-3-100 — configured with subracks, 3U PDU suites, drawers and keyboard-mouse kits.

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C-BOX A-type 3U/4U desktop system enclosure

System Chassis — 3U/4U/6U

A-type and B-type 3U/4U system chassis, C-type reinforced chassis, horizontal card-cage chassis for CompactPCI/PXIe/VPX plug-in units.

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C-BOX 3U/6U 84HP subrack chassis

Subracks & Plug-in Units

3U/6U/9U subracks with 1U fan trays, backplane-ready card cages, IEEE / EMC coding options and ESD hardware.

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C-BOX EMC guide rails and inserter/extractor handles

Guide Rails & Coding

Guide rails with coding for CompactPCI/PXIe — light and heavy duty, EMC types, 0.1″ offset versions, with coding keys and ESD clips.

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C-BOX 19-inch front panel kit with fasteners and EMC parts

Front-Panel Hardware & Fasteners

Die-cast zinc extractors / ejectors, collar screws (M2.5, steel / brass / stainless / nylon), self-forming Torx screws, cable sets and insulating parts.

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C-BOX industrial 19-inch cabinet and console system

Industry Cabinets & Consoles

Rail-transit cabinets, automotive seismic test cabinets and multi-screen operator consoles — engineered to spec.

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Manufacturing

Two sister plants, one production standard

A 6,000 m² chassis plant in Kunshan, Jiangsu (est. 2016) and a 23,000 m² cabinet plant in Hefei (Changfeng), Anhui — 100+ staff group-wide, supported by a dedicated inspection team. ISO 9001 certified (CNAS / IAF accredited) at both plants, plus provincial High-Tech Enterprise accreditation.

  • Own land and plant buildings at the Hefei campus — 13,535 m² titled industrial land held to 2071
  • 4 laser cutters  ·  5 CNC turret punches  ·  10 bending machines
  • 23 machining centers, welding and 2 automated spray lines
  • Custom CAD-based chassis in aluminum, stainless steel and sheet steel
  • Modified standard products: drilled holes, cut-outs, printing, special colors

About C-BOX

C-BOX manufacturing plant

Applications

Serving demanding industries

Our enclosures and components protect electronics where failure is not an option — from railway cars to test laboratories.

Measurement & InstrumentationTest racks, lab chassis, instrument cases
Telecom & DatacomCompactPCI/PXIe/VPX systems
Industrial ControlControl cabinets, PDU units, HMI consoles
Rail TransitRailway-grade cabinets and consoles
Automotive TestingSeismic and vibration test cabinets
Energy & PowerPower distribution and grid equipment
Electronics ManufacturingReinforced and shielded electronics
Research & UniversitiesCustom experimental setups

Latest from C-BOX

News & industry insights

Project deliveries and factory updates in our news feed — plus a weekly digest of market and technology trends from our engineering team.

Spacecraft model — C-BOX news

C-BOX News

Cabinet systems delivered for China's space programmes, new plant buildings, certifications and factory tour videos.

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W1

Industry & Technology Insights

Weekly digest: liquid-cooling demand, CBAM and steel safeguards, IP/NEMA/EMI standards and laser-cutting quality.

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Send us your drawing or part number

Quotes for standard parts within 24 hours · Custom projects evaluated by our engineers

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