with unmatched precision and efficiency.
Our Products & Services
PCB Assembly (PCBA)
We specialize in high-quality PCB assembly (PCBA) with advanced SMT, through-hole, and hybrid technologies. From prototypes to high-volume production, we ensure precision, speed, and reliability in every board we build.
- ISO-certified processes
- Quick turnaround
- Custom solutions
Printed Circuit Boards (PCB)
Our rigorously tested PCBs meet industry standards for durability and efficiency. From single-layer to complex multilayer boards, we deliver custom designs for a variety of applications, ensuring signal integrity and longevity.
- Rigid FR4 & Metal Core PCBs
- High-speed, high-frequency designs
- Scalable production
Box & System Assembly
We go beyond PCB assembly with complete system integration and box build services. From enclosures to wiring, final assembly, and testing, we provide a turnkey solution for your electronic products.
- Full product assembly
- Mechanical/Electrical Integration
- Tested for ready deployment
Engineering Services
Our engineering team helps optimize designs for manufacturability, cost efficiency, and performance. From Design for Manufacturing, to rapid prototyping, we realize your vision with minimal lead time.
- Design, prototypes, testing
- Signal integration & EMI solutions
- Cost-efficiency optimization
ABOUT US
Building Smarter Circuits, Powering Global Innovation
Optima Technology Associates (with its group company Sahasra Electronics) is a leading provider of high-performance PCBs and electronic manufacturing solutions. With a strong foundation in precision engineering, innovation, and end-to-end manufacturing, we power industries worldwide with reliable, cutting-edge circuit solutions.
Why Optima Tech?
Electronics manufacturing company specializing in PCB assemblies, PCBs, Box Builds.
- Uncompromising Quality – Every PCB undergoes rigorous testing and inspection, ensuring unmatched reliability and performance.
- Precision Engineering – We leverage cutting-edge technology and skilled craftsmanship to deliver highly accurate and complex PCB designs.
- Fast Turnaround Times – Streamlined processes and advanced automation help us meet tight deadlines without compromising quality.
- Competitive Pricing – Optimized manufacturing efficiency delivers cost-effective solutions without sacrificing performance.
- Industry-Leading Certifications – We adhere to global quality standards, including ISO 9001, IATF 16949, and IPC compliance, ensuring excellence.
- Robust Quality Control – Multi-stage inspections, AOI, X-ray, and functional testing guarantee that every board meets the highest standards.
- Sustainability & Responsibility – Our eco-friendly processes and commitment to RoHS compliance and responsible sourcing help build a greener future.
30+ Years of Expertise
Delivering precision electronics since 1995
End-to-End Solutions
From PCB design to full system integration
Trusted by Global Brands
Serving industries like medical, industrial, and IT hardware
We’re Your One-Stop Solution for PCBs & Electronics Manufacturing
PCB Assembly
Surface Mount Tech
Through-Hole Tech
Mixed Assembly
Single-Layer & Multi-Layer PCBs
Box Assembly: Full Product Integration
Engineering/Testing: DFM & Prototyping
Industries We Serve
Instrumentation
High-accuracy PCBs for test equipment, scientific instruments, and industrial monitoring.
Industrial
Rugged PCBs for robotics, factory automation, and heavy-duty machinery.
Controls & Sensors
High-performance circuit boards for IoT, industrial automation, and sensor-driven applications.
Consumer Electronics
Compact, power-efficient PCBs for wearables, home automation, and entertainment gadgets.
Transportation
High-performance PCBs for EVs, avionics, GPS, and onboard vehicle electronics.
Security
Reliable circuit boards for CCTV, biometric systems, and secure communication devices.
4500
+COMPLETED PROJECTS
300
+SATISFIED CUSTOMERS
9
+AVERAGE RATING
Our 8-Step Workflow
01
Design & Development
Collaborating with clients to create detailed electronic designs and schematics.
02
Prototyping & NPI
Developing prototypes through a dedicated NPI process before transitioning to mass production.
03
PCB Fabrication
Manufacturing the physical printed circuit boards based on the designs approved by our customers.
04
Component Sourcing
Procuring necessary components and materials, ensuring quality and compatibility.
05
PCB Assembly (PCBA)
Mounting components onto the PCB using Surface Mount Technology (SMT) or Through-Hole Technology (THT).
06
Testing & Quality Control
Conducting rigorous testing, including First Article Inspection (FAI), to validate that assemblies meet specified requirements.
07
Box Build & Integration
Assembling the PCBs into enclosures, integrating with other system components as needed.
08
Delivery & Support
Timely delivery and ongoing customer support.
What Clients Say About Us
Supplier of motion sensors
Optima's full understanding of our needs and expectations, competitive pricing, excellent quality, knowledgeable customer service along with quick turnaround and responsiveness to changes gives us an edge in maintaining our global footprint.
Analytical Equipment Manufacturer
We have found Optima Technologies to be extremely flexible and responsive to our needs. They have worked with us through the board development, and have been instrumental in maintaining our product release schedule.
Global Device & Industrial Automation
Top qualities: Expert, Good Value, On Time "... an excellent business and is very dependable. Most important is flexibility in doing extra things when requested to match the customer's requirements. Not many suppliers do this.
Operational and US&R equipment supplier
Con mucho gusto!" The whole group a Optima Technology are friendly and ready to serve. Great service and customer support. Willing to go the extra mile towards customer satisfaction. Quality of the work is A-1, very satisfied with finished products and range of services.
Need Innovative PCB Assembly Services for Your Electronics?
Our Knowledge Center
Advantages & Disadvantages of Electronic Manufacturing Services – India vs China
Advantages of EMS in India Cost-Effective Labor: India offers a large pool of skilled labor at competitive wages, making it an attractive destination for manufacturing Government Initiatives: Programs like “Make in India” and the Production Linked Incentive (PLI) scheme aim to boost manufacturing by providing incentives and easing regulations. Growing Infrastructure: Significant investments in infrastructure, […]
The Benefits of Using a One-Stop Electronics Manufacturing Service
Using a one-stop electronics manufacturing service can provide numerous benefits for businesses. These services offer end-to-end solutions for the entire manufacturing process, from design to assembly and testing. Here are some of the key benefits of using a one-stop electronics manufacturing service. 1. Streamlined Process One-stop electronics manufacturing services offer a streamlined process that eliminates the […]
How to Ensure Compliance and Safety in Electronics Manufacturing
Ensuring compliance and safety in electronics manufacturing is a crucial aspect of the industry. Manufacturers must adhere to strict regulations to ensure their products are safe for consumers and the environment. Here are some ways to ensure compliance and safety in electronics manufacturing. Firstly, manufacturers must comply with international regulations such as RoHS (Restriction of Hazardous Substances) […]
Electronics Manufacturing Services – Key Considerations for Companies
Electronics Manufacturing Services (EMS) is a rapidly growing industry that offers a range of services to companies looking to outsource their electronic manufacturing needs. EMS providers offer a wide range of services, including design, prototyping, testing, and assembly of electronic components. Companies looking to outsource their electronic manufacturing needs need to consider several key factors when […]
Advances in Printed Circuit Board Technology and Their Impact on the Industry
Printed Circuit Boards (PCBs) are an essential component in the electronics industry. They are used in almost every electronic device, from smartphones to aircraft. PCB technology has come a long way since its inception in the 1940s. Today, PCBs are smaller, denser, and more complex than ever before. One of the most significant advances in […]
The Environmental Impact of Printed Circuit Boards Production and Disposal
A Printed Circuit Board (PCB) is an essential component of modern electronics. They are used in almost every electronic device, from smartphones to computers, and even cars and airplanes. However, the production and disposal of PCBs have a significant impact on the environment. The production of PCBs involves the use of various chemicals, including acids, […]
Printed Circuit Board Manufacturing Techniques – An Overview
Printed Circuit Board (PCB) manufacturing techniques have evolved significantly over the years, with advancements in technology leading to more efficient and cost-effective processes. PCBs are an essential component of modern electronics, providing a platform for the interconnection of electronic components. In this essay, we will provide an overview of the various PCB manufacturing techniques. The first […]
Printed Circuit Board Design – Optimizing for Performance and Cost
Printed Circuit Board (PCB) design is a critical aspect of electronic product development. The PCB provides the foundation for interconnecting electronic components, enabling them to work together to achieve the desired functionality. Optimizing PCB design for performance and cost is essential to ensure that the final product meets the required specifications while being economically viable. […]
Printed Circuit Board Material Options: Which One Is Right for Your Project?
Printed Circuit Board (PCB) is an essential component of electronic devices. It connects different electronic components and provides a pathway for the flow of electricity. PCBs are made up of different materials that determine their performance, durability, and cost. Choosing the right PCB material is crucial for the success of any project. In this essay, we […]
Maximizing Efficiency in Printed Circuit Board Production
Printed circuit boards (PCBs) are essential components of modern electronics. They are used in everything from smartphones to spacecraft and are critical to the functioning of these devices. As such, maximizing efficiency in PCB production is crucial to ensure the timely and cost-effective manufacturing of electronic devices. One way to maximize efficiency in PCB production is to […]
