Electronic Manufacturing Services Company
ISO & IATF 16949 Certified EMS Partner
What Are Electronic Manufacturing Services (EMS)?
Electronic Manufacturing Services refers to companies that design, manufacture, test, and service electronic assemblies and systems on behalf of original equipment manufacturers (OEMs). An EMS partner handles the production complexity — sourcing, assembly, quality control, and logistics — so that the OEM can focus on product development and go-to-market.
For Indian OEMs, startups, and PSUs, working with a certified EMS company in India eliminates dependence on overseas manufacturing, reduces lead times, and aligns with the Government of India’s Make in India and PLI scheme objectives for electronics.
VIT provides the full spectrum of electronic manufacturing services from a single integrated facility — SMT assembly, through-hole assembly, PCBA, box build, design engineering, and testing — under one ISO and IATF certified quality system.
End-to-End EMS Capabilities
SMT Assembly
Three Siemens SMT lines with a combined capacity of 206,700 CPH. Component placement from 0201 passives down to 0.3mm fine pitch QFPs, BGAs, LGAs, and CSPs. Every line has dedicated AOI post-reflow. Capable of handling up to 16-layer PCBs.
PCB Assembly (PCBA)
Complete surface mount and through-hole PCB assembly under a single roof. Incoming material inspection, solder paste printing with automated SPI, pick and place, reflow soldering, wave soldering at 6,000 boards per day, AOI, X-Ray inspection for critical components, and functional testing. All under the control of an integrated ERP system.
Box Build Manufacturing
Full electromechanical assembly including wiring harness integration, cable assembly, mechanical sub-assembly, ultrasonic welding for plastic enclosures, and final system-level assembly. Plant 2 is a dedicated 20,000 sq ft facility for box build and mechanical assembly.
Design & Engineering Services
DFM (Design for Manufacturability) guidelines provided upfront at the design stage to reduce manufacturing iterations and cost. Engineering support for new product introduction (NPI) and prototype development, with a dedicated prototype line for fast turnaround.
Testing & Quality Inspection
Incoming quality inspection, in-process inspection at every stage, AOI post-reflow, X-Ray for BGA and critical components, functional testing and programming as per customer specification, final inspection before dispatch.
Special Processes
Selective conformal coating for PCBAs, tape and reel capability for module manufacturing, vacuum sealing for moisture-sensitive (MSL) components, and ultrasonic welding for enclosures.
Quality Certifications That Give You Confidence
VIT holds four active certifications from two of the world’s most respected certification bodies.
9001:2015
Quality Management System, certified by TÜV Rheinland. Valid until November 2028.
16949:2016
Automotive Quality Management System, certified by TÜV Rheinland. The global standard for automotive electronics manufacturing. Valid until November 2028.
14001:2015
Environmental Management System, certified by TÜV NORD. Confirms VIT’s commitment to RoHS-aligned manufacturing and environmental responsibility.
45001:2018
Occupational Health & Safety Management System, certified by TÜV NORD. Ensures a safe, compliant manufacturing environment.
Our quality system is built on Six Sigma process standards, supplemented by 5S, SPC, KAIZEN, FMEA, LEAN manufacturing practices, and periodic management review audits. An IPC-certified trainer is on-site for ongoing employee training in soldering skills and QC standards.
Learn More →Industries We Serve
VIT’s EMS capabilities are deployed across seven sectors that demand precision, reliability, and certified quality.
Defence & Aerospace
Electronics manufacturing for defence applications demands the highest standards of traceability, process control, and reliability. VIT’s IATF and ISO quality systems support the rigorous documentation and inspection requirements of defence and aerospace clients.
Learn more →Automotive & EV
IATF 16949:2016 certification is the entry ticket for automotive electronics supply chains. VIT assembles instrument clusters, EV charging electronics, and automotive control PCBAs with the process discipline automotive OEMs require.
Learn more →Power Infrastructure
Energy meters, power drivers, inverter control boards, and smart grid electronics. VIT has active production in this vertical with proven capability in high-density power electronics assemblies.
Learn more →IoT & WiFi Modules
Module-level manufacturing requires tight process control for miniaturised, high-density assemblies. VIT’s tape and reel capability and fine-pitch SMT capability make it a strong production partner for IoT and connectivity module manufacturers.
Learn more →Industrial Automation
Control boards, HMI electronics, sensor assemblies, and industrial communication modules. VIT serves industrial automation OEMs with both prototype and production volume capability.
Learn more →Lighting
LED driver boards, smart lighting controllers, and power electronics for the lighting industry.
Learn more →Medical Equipment
Electronic assemblies for medical devices require exceptional process documentation and quality discipline. VIT’s multi-certification quality system provides the process foundation for medical electronics manufacturing.
Learn more →Why Indian OEMs Choose VIT as Their EMS Partner
Single-Facility Integration
Both PCBA (Plant 1, 25,000 sq ft) and box build/mechanical assembly (Plant 2, 20,000 sq ft) are co-located at our Gottigere campus — reducing handoffs, lead times, and logistics complexity.
Automotive-Grade Quality for Every Customer
IATF 16949:2016 certification is earned by fewer than 2% of manufacturers globally. VIT applies this level of process discipline across all production — not just automotive orders.
Team from India’s Leading OEMs
Our engineering and production leadership brings experience from Schneider, BPL, Motorola, and Honeywell — bringing OEM-grade process thinking to contract manufacturing.
Proactive DFM Partnership
We provide DFM guidelines upfront, before production starts, to reduce design iterations, eliminate avoidable defects, and shorten time-to-market.
Quick Manufacturing Turnaround
SMT, box build, test, and packing completed in 5 days. PCB supply lead time 4–7 days. Total turnkey lead time approximately 30 days.
Dedicated Prototype Line & Strategic Location
Fast-turnaround prototyping without disrupting production schedules. Located at the NICE Road junction, Gottigere, Bangalore. ERP-integrated operations since April 2025 for real-time material tracking and traceability.
Our Manufacturing Process
Every order at VIT follows a documented, audit-ready manufacturing process — from incoming material inspection through to final inspection and dispatch.
Warehouse receiving and material auditing.
- Incoming quality inspection of all components
- Kitting and PCB baking prior to assembly
Automated solder paste printing with SPI verification.
- High-speed pick and place across 3 Siemens lines at 206,700 CPH
- Fine pitch placement down to 0201, BGA, QFP, LGA, and CSP packages
Pre-reflow visual inspection followed by lead-free reflow soldering.
- AOI post-reflow on every line
- X-Ray inspection for BGA and critical components
Through-hole component preparation and manual stuffing.
- Wave soldering at 6,000 boards per day
- Visual inspection and touch-up at every fail point
- Ultrasonic cleaning where required
Functional testing and programming as per customer specification.
- Final inspection and conformal coating where specified
- Packaging, logistics, and dispatch
Frequently Asked Questions
Ready to Discuss Your EMS Requirements?
Whether you need a manufacturing partner for a new product introduction, a second source for existing production, or a turnkey EMS partner for scale — VIT has the certifications, capacity, and process discipline to deliver.