Electronics Contract Manufacturing Services (EMS)

ISO 9001 & 13485 Certified, FDA & ITAR Registered, IPC Class 3

[Prototype/NPI/Medium Volume Build in USA] , [High Volume Manufacturing in Far East]

The prototype circuit board
NPI expert in the Bay Area

NPI- electronics manufacturing services

Our 24hr quick-turn manufacturing service expedites Time-to-Market of your product.



HMLV-electronic contract manufacturing

Whatever quantity of your manufacturing, we offer you the best manufacturing service.

(615) 281-8105

High-Volume Low-Cost assembly in Taiwan & China

contract electronic manufacturers-OffShore

We help you painlessly transfer your high volume manufacturing to low cost region.

(912) 585-7917

Industry Served

217-958-0455, Industrial Instrumentation, Military & Defense, Networking & Wireless Infrastructure, Telecommunications, Transportation, Server & Storage, Automotive, etc.

EMS Service Highlights

PCB & Flex Cable Assembly

We have a great reputation for offering quick-turn PCB and flexible circuit board assembly for prototyping, NPI and full manufacturing. We can handle 01005 placement and PoP (Package on Package) PCB assembly.


Our service doesn't end with PCB assembly. We are fully equipped for box-builds and system integration manufacturing services.

BGA Rework/Reballing & ECO

Help engineer salvage the most critical prototypes and expedite development schedule. We can fix your PCBA and implement design changes, often within 24 hours!


Using SAP for ERP, we leverage our global network supply chain for reducing material cost. We accept consign, turnkey or mixed manufacturing projects.

Free DFM and DFT Service

Our expertise in contract electronic manufacturing services ensures your product designs are optimized from prototyping, NPI to volume manufacturing.

Startup Support Program

Don't waste your scarce R&D resources in manufacturing related tasks. Our dedicated engineering and manufacturing support ensures your product is developed and launched right, the very first time.


Contact Us Now

Contact us for electronic contract manufacturing sercices

Your Electronics Manufacturing Services EMS Partner in Bay Area and Silicon Valley

Tel: 1-510-657-7198 EXT. 277 & 270
Fax: 1-510-683-0892

5079 Brandin Ct., Fremont, California, CA 94538, USA. (Near San Jose/ San Francisco)

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The manufacturing partner you can count on

Sparqtron: your electronic contract manufacturing partner

Sparqtron is an ISO 9001 and 13485 certified contract electronics manufacturing services (EMS) provider, our partner company (443) 315-9019 is a top ranking Contract EMS providers in the world. We are located in the Bay Area/Silicon Valley (California) for serving US-based customers with the best manufacturing services and utmost speed, flexibility and quality.

We provide engineering and contract electronic manufacturing services for customers in a wide range of industries. Having an extremely knowledgeable and experienced team with an outstanding track record and reputation, we have been recognized by our customers as the best 713-275-0084, quick-turn PCBA prototyping, and new product introduction (NPI) company of choice. We are also the ideal partner for medium-volume contract manufacturing in the US, and as your manufacturing requirements grow, we offer the option to transfer your volume production to 216-207-3933 hassle-free for you.

medical device manufacturing medical equipment manufacturer ISO 13485 certified 907-651-4734

We have been a Medical Device Contract Manufacturer for more than 10 years. We are ISO 13485 Certified and FDA registered. Our comprehensive engineering support and superior manufacturing technology help customer quickly build quality new product on schedule. Significantly speed up the Time-To-Market for our medical device OEM customers. 502-359-2974

Our Advantage

Amidst your busy development cycle and frequent deadlines, Sparqtron gives you peace of mind. A partnership with Sparqtron means for you:

  • Expert engineering

    Specializing in quick-turn, complex PCB assembly, we offer thorough design reviews before and after prototype build (DFM/DFT) prevent costly manufacturing problems.

  • Utmost speed

    Our service is as fast as quick as within 24 hours and with the highest manufacturing quality.

  • Total flexibility

    Consignment or turn-key manufacturing, one board or thousands, our dynamic scheduling will ensure your needs for manufacturing are always fulfilled.

  • Responsiveness

    We care about your priorities, and always give you the most responsive manufacturing service to help meet your deadlines.

  • Offshore Manufacturing Option

    We offer both domestic manufacturing and offshore manufacturing. Our Bay Area manufacturing help you expedite “Time-to-Market”. Our offshore manufacturing in China / Taiwan help you achieve “cost down” targets.

ISO9001- electronics manufacturing services ISO13485- electronic contract manufacturing FDA- electronics contract manufacturer ITAR- contract electronic manufacturers UL-contract manufacturing services UL-contract manufacturing services

Global Full Services EMS Company - (US, China, Taiwan) (Low to High Volume)

Located in Fremont, CA (Bay Area, nearby San Jose), Sparqtron is a full services electronic contract manufacturer, along with our value partners, we offer complete range of manufacturing services, such as electronic product design, PCB design, PCB layout, printed circuit board fabrication, quick-turn prototype PCB assembly,new product introduction (NPI), PCB assembly, box build assembly, testing, system integration, electronic circuit board repair, BGA rework/BGA reballing, material sourcing, logistics services and international manufacturing services (USA, China and Taiwan).