Industrial Automation Electronics Manufacturing
PCBA and box build for industrial control systems — PLC, HMI, VFD, and sensor assemblies built to perform in harsh industrial environments.
Built for 24/7 industrial duty
Industrial control electronics run 24/7 — in electrically noisy environments, under vibration, at temperature extremes. A board that passes lab testing and fails in the field is not a quality control problem; it is a process problem. Vishesh's industrial control PCBA is built under controlled reflow profiles with 100% AOI and X-ray on every build — the discipline that industrial-grade programmes demand.
PLC manufacturers, drive OEMs, and machine builders run multiple SKUs — IO module variants, communication cards, control board configurations. Vishesh handles all of them under one quality system, one ISO certified EMS partner, consistent yield across your full product range.
From first article to volume production — one facility, one quality system, one point of contact. Request a quote and we'll respond within one business day.
Mixed SMT/THT on One Line
Industrial boards combine surface-mount logic with through-hole connectors, relays, and transformers — SMT assembly and wave soldering under one quality system, no split-vendor complexity.
100% AOI + X-Ray on Every Build
Kohyoung AOI on every SMT line. Unicomp X-ray for BGA and hidden joint verification. No board leaves uninspected.
High-Mix Production Capability
Multiple IO module variants and control board configurations run under one quality system. Box build and panel integration handled in-house at Plant 2.
What We Build For
If you're building any of the following, Vishesh's facility and certifications make us a qualified manufacturing partner.
Mainboards, CPU boards, IO modules, and expansion cards — mixed SMT/THT.
Panel PCBAs, keypad interfaces, and industrial PC cards.
VFD and servo drive PCBAs with high-current thermal capability.
Signal conditioning boards and IO isolation modules with EMI protection.
Industrial Ethernet, protocol converters, and edge gateway PCBAs.
Manufacturing Infrastructure for Industrial Electronics
What Vishesh Can Manufacture for Your Industrial Programme
| Capability | Detail |
|---|---|
| SMT Lines | 3 lines, 206,700 CPH total |
| THT / Wave Soldering | 6,000 boards/day |
| Component Range | 0201 to BGA, LGA, CSP |
| PCB Layers | Up to 16-layer |
| Mixed SMT/THT | Industrial connector, relay, and transformer integration |
| Box Build | Full panel and enclosure integration |
| Quality Certification | ISO 9001:2015, IATF 16949:2016 (TÜV Rheinland) |
| Environmental | ISO 14001:2015, ISO 45001:2018 (TÜV NORD) |
| Inspection | 100% AOI, X-ray (BGA/LGA), IPC-certified trainer on-site |
| Traceability | Component-level throughout |
| Facility | 45,000 sq ft, Bangalore |
Vishesh's Plant 1 handles all industrial control PCBA and testing — SMT, THT wave soldering, AOI, and X-ray. Plant 2 handles box build and panel integration for finished industrial assemblies. Both plants operate under one quality system at our Bangalore facility.
Mixed SMT and THT on the same production line means industrial control boards — which typically combine surface-mount logic with through-hole connectors, relays, and transformers — are assembled without splitting across vendors. For a full view of Vishesh's end-to-end EMS partner capability, visit our services overview.
Certified to the Standards That Industrial OEM Supply Chains Require
ISO 9001:2015
Quality Management System
Certified by TÜV Rheinland. Valid to November 2028. Covers full PCBA and box build manufacturing operations at Vishesh's Bangalore facility. The quality management foundation your supply chain audit will look for first.
IATF 16949:2016
Automotive-Grade Process Discipline
Certified by TÜV Rheinland. Valid to November 2028. FMEA, APQP, and process control requirements applied to every production run — a level of process discipline that benefits industrial automation programmes equally.
ISO 14001:2015
Environmental Management
Certified by TÜV NORD. Valid to November 2028. Environmental management system covering Vishesh's manufacturing operations — relevant for OEMs with sustainability requirements in their supply chain qualification.
ISO 45001:2018
Occupational Health & Safety
Certified by TÜV NORD. Valid to November 2028. Occupational health and safety management system. Demonstrates the operational maturity that responsible supply chain partners require from their manufacturers.
Frequently Asked Questions
Does Vishesh manufacture PCBA for PLCs and industrial control systems?
Yes. Vishesh assembles PLC mainboards, IO module PCBAs, HMI electronics, and industrial control boards using mixed SMT and THT processes suited to industrial connector and relay integration.
Can Vishesh handle high-mix production across multiple industrial SKUs?
Yes. Vishesh's production capability is built for high-mix, moderate-volume programs. Multiple variants — IO modules, communication cards, control board configurations — run under one quality system with consistent process parameters.
What makes Vishesh's assembly process suitable for harsh industrial environments?
Controlled reflow profiles, 100% AOI on every SMT line, X-ray inspection for BGA and hidden joint verification, and component-level traceability. The same build discipline applies to every industrial board regardless of volume.
Does Vishesh support THT assembly for industrial boards?
Yes. Vishesh's wave soldering capability processes 6,000 boards per day, handling the through-hole connectors, relays, and transformers common in industrial control board designs.
Where is Vishesh located and what industrial segments does it serve?
Vishesh is based in Bangalore and serves industrial automation OEMs across PLC, HMI, drive, sensor, and industrial communication segments across India.
Get a quote for your industrial electronics programme
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