Electronic Manufacturing Services (EMS)
Company in India
Partner with a trusted manufacturer for Electronics Part
REQUEST A QUOTE→High-Quality PCB &
Cable Assembly Solutions
Precision-Built PCBs and Cable Assemblies Engineered for Performance and Reliability
REQUEST A QUOTE→Jayshree Instruments -
Leading EMS & Electronics OEM Company in India
When you search for electronics OEM companies in India or reliable EMS manufacturers in India, the choices can be overwhelming. In this competitive industry, Jayshree Instruments has built a reputation as one of the most trusted electronics manufacturers in Gujarat and across India.
For over two decades, we have provided world-class electronics manufacturing services in India to both multinational corporations (MNCs) and leading Indian businesses. Our commitment to precision, innovation, and reliability has made us a preferred partner for companies looking for quality-driven electronic contract manufacturing in India.

Our Electronics Manufacturing Services
We offer end-to-end electronics manufacturing solutions with precision, scalability, and reliability.
Trusted by MNCs and Indian firms alike for quality-driven production.

Wire & Cable Harness
Providing wire harness manufacturing and cable harness assembly for various industrial applications, ensuring robust connectivity solutions.
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PCB Assembly Services
As a trusted electronics manufacturer in Gujarat, we provide high-precision PCB assembly, catering to small and large production volumes with consistent quality.
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Global Purchasing
Our procurement team ensures seamless global purchasing of electronic components to keep production efficient and cost-effective.
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Build Box
Specializing in build-to-order and configure-to-order assemblies, we deliver complete box build services for turnkey electronics projects.
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PROTOTYPE PCB ASSEMBLY
We offer fast and reliable prototyping services to accelerate your product development process.
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TESTING
Using specialized test equipment and procedures, we ensure every product meets strict functional and safety requirements.
READ MORE →Transform Your Industry with Our Services
Empower your business with innovative, reliable electronics manufacturing services in India tailored to your needs.
With 22+ years of expertise, we deliver precision, quality, and speed to help you stay ahead.
Why Choose Us
With 22+ years of trusted expertise, we deliver consistent quality and on-time production.
Our clients value us for technical excellence and unmatched support.

One stop fabrication
and assembly

Parts
sourcing

Comprehensive
quality assurance

Professional
engineering team

High efficiency with competitive price ranges
Certification
Jayshree Instruments is certificated with the ISO
9001:2015, ISO 14001, UL and RoHS listed, we are
always committed to stringent quality control.



500+ Positive Feedback


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Excellent experience! The service was fast and reliable. I will definitely recommend it to my friends and colleagues.
Fantastic support and great value for money. I couldn’t be happier with the results I got from this amazing team.
Success Stories & Project Details
From complex prototypes to mass production, we’ve delivered success across industries.
Explore real-world results from clients who rely on Jayshree Instruments.
We are providing cable harness assembly and wire harness manufacturing services to various industries for all applications….
We are providing cable harness assembly and wire harness manufacturing services to various industries for all applications….
We are providing cable harness assembly and wire harness manufacturing services to various industries for all applications….
Partners & Supplier
We collaborate with world-class partners and trusted suppliers to ensure performance and quality.
Our strong network is the backbone of our reliable electronics solutions.






Latest Blog Post
Insights, updates, and innovations from the world of electronics manufacturing.
Stay informed with industry trends and our latest company news.
Frequently Asked Questions
Jayshree Instruments is a leading electronics contract manufacturer in India,with over 20 years of experience specializing in electronic products manufacturing services, including PCB assembly, cable assembly, and box build assembly. We also offer value-added services like design engineering, prototyping, and supply chain management.
We have a robust quality management system in place, including rigorous testing, inspection, and process controls throughout the manufacturing process.
Our MOQ varies depending on the product complexity and component availability. We are flexible and can accommodate both low and high-volume orders.
We provide comprehensive after-sales support, including product repair, warranty handling, and technical assistance
We’d be happy to provide a customized quote for your specific electronic manufacturing needs. Visit our website to submit a quick and easy request. Our experienced team will be in touch shortly to discuss your project and provide a competitive quote.
Electronic Manufacturing Services (EMS) refer to end-to-end solutions, including design engineering, PCB assembly, cable and wire harness assembly, prototyping, testing, and global supply chain management. EMS providers handle everything from concept to distribution, allowing clients to focus on innovation and branding.
EMS companies in India, such as Jayshree Instruments, manage the full manufacturing lifecycle—from concept and prototype development to PCB assembly, box-build assembly, rigorous testing, and quality assurance. We serve as trusted partners for OEMs, handling procurement, assembly, testing, and logistics.
EMS providers offer outsourced manufacturing and testing, while OEMs design and sell products under their brand. Many electronics OEM companies in India partner with EMS firms for cost-effective production.
The EMS sector in India is growing fast due to Make in India, rising electronics demand, and smart manufacturing adoption. EMS companies in India are set to become global leaders in electronics manufacturing.
A contract electronics manufacturer provides PCB assembly, box builds, and testing for OEMs. These electronics contract manufacturing companies in India help reduce costs and improve efficiency.
Reach Out &
Contact With Us
Our Location
61/D, Omkar Bhavan, Madalpur, Ellisbridge, Ahmedabad, Gujarat 380006