Loading
Built for the environments
where electronics can't fail
We manufacture ruggedised PCB assemblies, wire harnesses, control panels,
and box build systems designed to perform reliably in the real industrial world.
What industrial electronics manufacturing actually demands
Industrial buyers evaluate EMS partners on durability, reliability, and the ability to support long product lifecycles not just initial quality.
These are the challenges that separate a genuinely industrial-capable manufacturer from one that's just adapting a consumer electronics process.
Challenge  01
Reliability in harsh operating
environments
Industrial electronics face constant vibration, wide temperature swings, humidity, chemical exposure, and high EMI environments. Assemblies must be designed and built to maintain performance under these conditions for years of continuous operation.
01
Reliability in harsh operating
environments
Industrial electronics face constant vibration, wide temperature swings, humidity, chemical exposure, and high EMI environments. Assemblies must be designed and built to maintain performance under these conditions for years of continuous operation.
Challenge  02
Long product lifecycles with
component obsolescence risk
Industrial products often have 10–15 year lifecycles. Components go end-of-life long before the product does requiring proactive obsolescence management and qualified alternative sourcing to keep production running without redesign.
02
Long product lifecycles with
component obsolescence risk
Industrial products often have 10–15 year lifecycles. Components go end-of-life long before the product does requiring proactive obsolescence management and qualified alternative sourcing to keep production running without redesign.
Challenge  03
High-mix, varied volume
production
Industrial programmes often involve many product variants at relatively low volumes requiring a manufacturer with flexible production capability, fast changeover, and consistent quality regardless of batch size.
03
High-mix, varied volume
production
Industrial programmes often involve many product variants at relatively low volumes requiring a manufacturer with flexible production capability, fast changeover, and consistent quality regardless of batch size.
Challenge  04
Complex system
integration
Industrial products frequently integrate PCBs, wire harnesses, control panels, and mechanical enclosures into a single finished system. Managing these disciplines across multiple suppliers creates handoff risk, traceability gaps, and accountability confusion.
04
Complex system
integration
Industrial products frequently integrate PCBs, wire harnesses, control panels, and mechanical enclosures into a single finished system. Managing these disciplines across multiple suppliers creates handoff risk, traceability gaps, and accountability confusion.
Manufacturing solutions built for industrial's demands
From ruggedised PCB assemblies and industrial wire harnesses to electrical control panels and complete box build systems,
we cover the full manufacturing scope that industrial products require.

PCB assemblies built for continuous industrial operation with conformal coating, potting, and protective measures applied where required, and multi-stage inspection ensuring every unit meets spec before it enters service.
Explore PCB assembly

Custom wire harness assemblies engineered for industrial environments with abrasion protection, high-temperature rated materials, IP-rated connector overmoulding, and 100% continuity and HiPot testing on every unit.
Explore wire harness

Custom electrical panel design and assembly for industrial automation and process control, PLC integration, VFD installation, SCADA wiring, and full factory acceptance testing before despatch.
Explore electrical panels

Complete industrial system integration - PCBs, wire harnesses, mechanical enclosures, and sub-assemblies integrated into a fully tested, field-ready finished product under one roof.
Explore box build

Proactive component obsolescence monitoring, last-time buy planning, and alternative qualification keeping your industrial product in production for its full commercial lifecycle without disruptive redesigns.
Explore post-production support

Burn-in testing, functional testing under load, and environmental stress screening, validating that your industrial electronics will perform reliably across the temperature, vibration, and humidity conditions of real field deployment.
Explore testing & quality
Ruggedised PCB assembly
PCB assemblies built for continuous industrial operation with conformal coating, potting, and protective measures applied where required, and multi-stage inspection ensuring every unit meets spec before it enters service.
Explore PCB assembly
Industrial wire harness assembly
Custom wire harness assemblies engineered for industrial environments with abrasion protection, high-temperature rated materials, IP-rated connector overmoulding, and 100% continuity and HiPot testing on every unit.
Explore wire harness
Electrical control panels & process control systems
Custom electrical panel design and assembly for industrial automation and process control, PLC integration, VFD installation, SCADA wiring, and full factory acceptance testing before despatch.
Explore electrical panels
Box build & system integration
Complete industrial system integration - PCBs, wire harnesses, mechanical enclosures, and sub-assemblies integrated into a fully tested, field-ready finished product under one roof.
Explore box build
EOL component management & long-lifecycle support
Proactive component obsolescence monitoring, last-time buy planning, and alternative qualification keeping your industrial product in production for its full commercial lifecycle without disruptive redesigns.
Explore post-production support
Environmental testing & validation
Burn-in testing, functional testing under load, and environmental stress screening, validating that your industrial electronics will perform reliably across the temperature, vibration, and humidity conditions of real field deployment.
Explore testing & quality
The standards that define industrial-grade electronics manufacturing
Industrial electronics programmes at JINST are aligned to the relevant standards for your application from PCB workmanship
and panel assembly through to environmental protection and safety compliance.
IPC-A-610
Class 2 & 3
IPC-A-610
Class 2 & 3
PCB assembly workmanship to Class 2 or Class 3 depending on application with Class 3 applied to safety-critical industrial systems where continuous reliable operation is non-negotiable.
IEC 61439 — Electrical
panel standards
IEC 61439 — Electrical
panel standards
Low voltage switchgear and controlgear assembly standard applied to all industrial control panel programmes, with full factory acceptance testing and as-built documentation delivered with every panel.
IP rating
verification
IP rating
verification
Vacuum and pressure decay testing to verify IP67/IP68 environmental sealing on industrial enclosures confirming protection against dust and moisture ingress for outdoor and harsh environment deployments.
RoHS compliance
RoHS compliance
All industrial assemblies built to RoHS compliance meeting environmental requirements for industrial electronics sold into EU and global markets.
ISO 9001 — Quality management
ISO 9001 — Quality management
Our ISO 9001 certified QMS provides the process discipline and documentation control that industrial OEMs require for supplier qualification and ongoing programme management.
IEC 60204 — Safety of machinery
IEC 60204 — Safety of machinery
Electrical equipment of industrial machinery standard governing the design and assembly of control panels for industrial machinery applications, ensuring safety compliance before site installation.
IPC-A-610
Class 2 & 3
PCB assembly workmanship to Class 2 or Class 3 depending on application with Class 3 applied to safety-critical industrial systems where continuous reliable operation is non-negotiable.
IEC 61439 — Electrical
panel standards
Low voltage switchgear and controlgear assembly standard applied to all industrial control panel programmes, with full factory acceptance testing and as-built documentation delivered with every panel.
IP rating
verification
Vacuum and pressure decay testing to verify IP67/IP68 environmental sealing on industrial enclosures confirming protection against dust and moisture ingress for outdoor and harsh environment deployments.
RoHS compliance
All industrial assemblies built to RoHS compliance meeting environmental requirements for industrial electronics sold into EU and global markets.
ISO 9001 — Quality management
Our ISO 9001 certified QMS provides the process discipline and documentation control that industrial OEMs require for supplier qualification and ongoing programme management.
IEC 60204 — Safety of machinery
Electrical equipment of industrial machinery standard governing the design and assembly of control panels for industrial machinery applications, ensuring safety compliance before site installation.
Why industrial teams choose us
Industrial products have long lives, harsh environments, and complex system requirements.
Here's why the teams who build them trust JINST with their programmes.
The broadest manufacturing scope in one building
PCB assembly, wire harness, control panels, and box build - all under one roof. For industrial systems that integrate all of these, having one accountable manufacturing partner eliminates the coordination risk that multi-supplier programmes create.
Built for harsh environments from the design stage
Our DFM reviews for industrial products specifically address thermal management, vibration tolerance, conformal coating specification, and IP rating requirements catching environmental design risks before the first prototype is built.
Long-lifecycle support as a core service
We actively manage component obsolescence for industrial programmes monitoring EOL risk, planning last-time buys, and qualifying alternates so your product stays in production for its full commercial life without disruption.
High-mix capability without quality compromise
Industrial programmes often involve multiple product variants at varied volumes. Our flexible production lines and fast changeover capability deliver consistent Class 2 or 3 quality regardless of batch size or product mix.
Control panel expertise alongside electronics
Very few EMS companies build both electronics assemblies and electrical control panels. With us, both capabilities sit under one roof making us uniquely suited to industrial automation programmes that require both.
25+ years of industrial manufacturing experience
Decades of industrial programmes across automation, process control, energy, and machinery applications, your programme benefits from production experience in the conditions and standards your product will face.
Why industrial teams choose us
Industrial products have long lives, harsh environments, and complex system requirements.
Here's why the teams who build them trust JINST with their programmes.
The broadest manufacturing scope in one building
PCB assembly, wire harness, control panels, and box build - all under one roof. For industrial systems that integrate all of these, having one accountable manufacturing partner eliminates the coordination risk that multi-supplier programmes create.
Built for harsh environments from the design stage
Our DFM reviews for industrial products specifically address thermal management, vibration tolerance, conformal coating specification, and IP rating requirements catching environmental design risks before the first prototype is built.
Long-lifecycle support as a core service
We actively manage component obsolescence for industrial programmes monitoring EOL risk, planning last-time buys, and qualifying alternates so your product stays in production for its full commercial life without disruption.
High-mix capability without quality compromise
Industrial programmes often involve multiple product variants at varied volumes. Our flexible production lines and fast changeover capability deliver consistent Class 2 or 3 quality regardless of batch size or product mix.
Control panel expertise alongside electronics
Very few EMS companies build both electronics assemblies and electrical control panels. With us, both capabilities sit under one roof making us uniquely suited to industrial automation programmes that require both.
25+ years of industrial manufacturing experience
Decades of industrial programmes across automation, process control, energy, and machinery applications, your programme benefits from production experience in the conditions and standards your product will face.
EOL component crisis averted - industrial programme kept running for 3 more years without redesign
Problem
An IIoT startup needed to move from validated prototype to 5,000 deployed industrial gateways requiring PCB assembly, IP67 enclosure integration, firmware loading, LoRa module testing, and direct despatch to customer sites across India.
Solution
We managed the full programme - PCB assembly with RF module integration, IP67 box build, firmware flashing and functional test, and direct despatch to customer sites with parallel workstreams compressing the 12-week timeline.
Outcome
5,000 units deployed within 12 weeks. Zero connectivity failures reported post-deployment. Client scaled programme to 20,000 units for the following quarter.
5,000 units · 12 weeks · zero connectivity failures
Ready to discuss your industrial programme?
Tell us about your product, production volumes, and environmental requirements and our team will respond within 24 hours.