Transforming Ideas into Manufacturing Excellence
For over 20 years, Jayshree Instruments has been at the forefront of electronics manufacturing, delivering innovative EMS solutions to startups, corporates, and OEMs worldwide.
Our Story
Turning Ideas into Electronics Manufacturing Excellence
Jayshree Instruments was founded in 2001 with a vision to simplify and scale electronics manufacturing in India. Today, we are a leading EMS company trusted by product innovators and established OEMs.
See How We Transform Ideas into Reality
Take a virtual tour of our state-of-the-art manufacturing facility and discover how our expert team delivers world-class electronics manufacturing services. From PCB assembly to final product delivery, we bring precision and excellence to every project.
Why Choose Jayshree Instruments for Product Development?
We combine expert engineering, certified facilities, and global sourcing to deliver complete product development solutions with IP protection and quality assurance.
Expert Product Development Team
Our multidisciplinary team of designers, engineers, and prototyping specialists are equipped to take your idea from sketch to market-ready product.
We specialize in delivering functional, manufacturable, and user-validated solutions that meet your exact specifications.
Product Privacy & IP Protection
We follow a strict confidentiality and NDA-driven workflow to ensure your intellectual property stays safe.
From ideation to deployment, your concept remains fully protected with industry-leading security protocols.
Certified Engineering Facilities
We operate out of a certified lab setup tailored for real-world product development:
Performance & compliance validation
Custom wiring solutions
In-house SMD & through-hole capabilities
QC & QA Integrated Processes
Comprehensive quality management at every stage of production:
Ongoing inspection checkpoints for defect-free output
Structured frameworks ensuring global standards compliance
Product Assembly & Finishing
We provide a dedicated Product Assembly Station for final builds, user testing, and DFM optimization.
Our assembly process ensures every product meets manufacturing standards and is ready for market deployment.
Global Sourcing Network
Our extensive network of vetted suppliers across Asia, Europe, and the Americas enables cost-effective procurement.
We deliver high-quality component sourcing with fast turnaround times and competitive pricing.
Core EMS Services
Comprehensive electronics manufacturing solutions from PCB assembly to final packaging, tailored to your project needs.
PCB Assembly Services
Surface-mount (SMT), through-hole (THT), and mixed technology PCB assembly with precision and quality.
Wire & Cable Harnessing
Custom wire harness design and assembly for automotive, industrial, and consumer applications.
Box Build Assembly
Complete product assembly including enclosures, final testing, and packaging for market-ready delivery.
Prototyping & Product Development
Rapid prototyping services from concept to functional prototype with design validation and testing.
Global Component Sourcing
Reliable component procurement from verified suppliers worldwide with competitive pricing and quality assurance.
Testing, QA, and Final Packaging
Comprehensive testing protocols, quality assurance, and professional packaging for safe product delivery.
Industries We Proudly Serve
Trusted by leading companies across diverse sectors. We deliver specialized EMS solutions with industry-specific expertise and compliance standards.
Consumer Electronics
Smart devices, wearables, IoT products, and home automation systems with cutting-edge technology.
Industrial Automation
Control systems, PLCs, sensors, and automation equipment for manufacturing excellence.
Renewable Energy
Solar inverters, battery management systems, and energy storage solutions for sustainability.
Medical Devices
Diagnostic equipment, patient monitoring, and medical-grade electronics with full compliance.
Automotive Electronics
EV components, infotainment systems, and automotive control units with IATF certification.
Telecommunications
Network equipment, 5G infrastructure, and communication devices for connectivity.
Our 7-Step EMS Journey
From initial consultation to final delivery, we guide your project through a proven process that ensures quality, efficiency, and success at every stage.
Consultation & Design
We begin by understanding your requirements, technical specifications, and project goals. Our design team collaborates with you to create optimal solutions that balance functionality, manufacturability, and cost-effectiveness.
Prototyping
Rapid prototyping allows us to validate designs before full-scale production. We create functional prototypes for testing, user feedback, and design iteration, ensuring your product meets all specifications.
Procurement
Leveraging our global sourcing network, we procure high-quality components at competitive prices. Our vetted suppliers across Asia, Europe, and the Americas ensure reliable supply chains and fast turnaround times.
Manufacturing
Our state-of-the-art manufacturing facility uses advanced equipment and processes for precision assembly. From SMT and through-hole assembly to wire harnessing, we handle all aspects of production with expertise.
Quality Control
Rigorous testing and inspection at every production stage ensure defect-free output. Our QC team performs functional testing, visual inspection, and compliance verification to meet international standards.
Assembly & Packaging
Final assembly brings all components together in our dedicated assembly station. We perform user testing, DFM optimization, and professional packaging to ensure your product is market-ready.
Logistics & Delivery
We ensure timely delivery with tracking and comprehensive after-sales support. Our logistics partners provide reliable shipping, and our support team remains available for warranty, diagnostics, and ongoing assistance.
Ready to Start Your Project?
Let's discuss how we can bring your ideas to life
Global Certifications
Our commitment to quality, safety, and environmental responsibility is validated by internationally recognized certifications and compliance standards.
ISO 9001:2015
Quality Management
Consistent quality management and customer satisfaction standards.
ISO 14001:2015
Environmental Management
Environmental responsibility and sustainable manufacturing practices.
IATF 16949
Automotive Quality
Stringent automotive industry quality requirements and standards.
Certification Portfolio
View our complete collection of internationally recognized certifications and compliance documents.
ISO 9001:2015
Quality Management
ISO 14001:2015
Environmental
RoHS Compliant
Environmental Safety