{"id":"e481acd2-8891-4acd-bcb0-75a208c2c5e7","slug":"ei-ems","name":"Ei EMS","legalName":null,"otherNames":[],"website":"https://eiems.in","roles":["manufacturer","service_provider"],"description":"Electronics manufacturing services group headquartered in Florida, USA, with manufacturing in North America, China and India. It offers PCB assembly, box build, turnkey product development, testing, embedded systems and design services for OEMs.","notes":"**Capabilities**\n- SMT lines with 01005 component capability\n- Micro-BGA assembly at 0.3mm pitch with X-ray inspection\n- Through-hole insertion lines, robotic soldering, selective soldering, automated conformal coating\n- Inspection and test: SPI, AOI, ICT, X-Ray, FCT\n- Environmental testing: surge, aging, high pot, vibration, humidity\n- Temperature- and humidity-controlled production floor with a 100k clean room\n\n**Scale**\n- Prototyping with 24-48 hour turnaround\n- 100-10,000 units on low-medium volume lines, up to millions of units annually\n- No strict MOQ, from single prototype units to mass production\n\n**Industries**\n- Automotive, medical devices, industrial IoT, telecommunications, consumer electronics, aerospace & defense, energy & power, scientific instruments\n\n**Design and R&D**\n- R&D centres in Florida and Noida: embedded hardware and firmware, schematic and PCB layout, technology migration, BOM optimisation, DFM reviews\n\n**Quality**\n- IPC-A-610 Class 2 & 3, ESD S20.20, ISO 9001:2015; follows IATF 16949 automotive standards\n\n**Group**\n- Vertically integrated group, from PCB manufacturing and EMS to tool design and injection molding\n- Locations listed: India, China, Hong Kong, USA, Mexico, Costa Rica, Germany, Philippines\n- States 100+ global clients\n\n**Confidentiality**\n- Signs NDAs with all clients","yearEstablished":null,"languages":["en"],"serviceArea":"Global OEMs and technology companies, with sites in India, China, USA and other countries","engagement":{"type":"request_quote","how":"A 30-minute consultation with the engineering team can be booked. Quotes are available Monday to Friday.","responseTime":"Initial quotes within 24 hours for most projects; complex projects 2-3 business days","needs":["Full name, email and company name","Service interest (e.g. PCB assembly, box build, turnkey)","Expected production volume","Project details"]},"city":"Noida","cities":["Noida"],"state":"Uttar Pradesh","locations":[{"kind":"office","address":"India (R&D: Florida, Noida)"}],"identifiers":[],"credentials":[{"kind":"certification","scheme":"ISO 9001:2015","number":null,"issuer":null,"validTo":null,"scope":"Quality Management"},{"kind":"certification","scheme":"IPC-A-610 Class 2 & 3","number":null,"issuer":null,"validTo":null,"scope":null},{"kind":"certification","scheme":"ESD S20.20","number":null,"issuer":null,"validTo":null,"scope":null}],"contacts":[{"channel":"email","value":"sales@eiems.in","purpose":"quotes","who":"Sales","hours":null,"digital":true},{"channel":"web_form","value":"https://eiems.in/contact.html","purpose":"quotes","who":"Quote request form","hours":null,"digital":true}],"agentReachable":true,"hasPrivateContacts":false,"offerings":[{"id":"31582243-686d-4f27-81de-f2e774f07295","kind":"custom_production","title":"Box build and turnkey solutions","description":"System integration, enclosure assembly, final packaging, and turnkey production including component procurement, PCB fabrication, assembly and testing.","notes":null,"minOrder":null,"leadTime":null,"pricing":"quote only"},{"id":"d4a6fcf5-13c8-4cfe-8e87-5b6a9c4d8e6b","kind":"service","title":"Design, embedded systems and testing","description":"Product design, prototyping, firmware and IoT development, DFM review, testing and validation.","notes":null,"minOrder":null,"leadTime":null,"pricing":"quote only"},{"id":"aa2c4492-ea86-4b46-a100-66f879cce535","kind":"custom_production","title":"PCB assembly (SMT, through-hole, mixed technology)","description":"SMT, through-hole and mixed technology assembly with IPC-A-610 compliance, including micro-BGA and conformal coating.","notes":"- 01005 capability, 0.3mm pitch BGA with X-ray\n- SPI, AOI, ICT, X-Ray, FCT inspection\n- Prototype to high volume","minOrder":"No strict MOQ","leadTime":"Prototyping with 24-48 hour turnaround","pricing":"quote only"}],"sources":[{"url":"https://eiems.in/","fetchedAt":"2026-10-11"},{"url":"https://eiems.in/about.html","fetchedAt":"2026-10-11"},{"url":"https://eiems.in/contact.html","fetchedAt":"2026-10-11"}],"verifiedAt":null,"lastUpdated":"2026-10-11","lastVisited":"2026-10-11"}