{"id":"71745e7a-73cc-4346-9cd4-02fecbdb2a57","slug":"suryudey","name":"Suryudey","legalName":"Suryudey Plastic Electronics Pvt Ltd","otherNames":["SPEZL","iðoona"],"website":"https://suryudey.com","roles":["manufacturer"],"description":"Mumbai-based printed electronics manufacturer producing flexible, stretchable and conformal electronics by screen printing and additive processes. Its B2B arm, SPEZL, does contract manufacturing and co-development of custom printed electronics for startups, research institutes and established companies.","notes":"**Processes**\n- Screen printing, inkjet deposition and gravure on flexible substrates (PET, TPU, textiles)\n- Silver-carbon and silver nanowire conductive inks\n- NTC thermistor and PID thermal control for heaters\n- ANSYS simulation used alongside additive manufacturing\n\n**Products and capabilities**\n- Conformal electronics, e-textiles, printed heaters, transparent silver nanowire antennas, biosensors\n\n**Brands**\n- SPEZL (B2B contract manufacturing and co-development)\n- iðoona (own consumer heated wearables)\n\n**Customers and projects**\n- iDEX Defence Innovation Startup Challenge winner, in co-creation with Bharat Electronics Limited\n- Research with St. Johns Research Institute on NFC neonatal sensors\n- Antenna samples shown at Henkel's LOPEC booth\n\n**IP**\n- Indian design registrations for additively manufactured IoT antennas\n\n**Other**\n- US subsidiary founded in 2024\n- Supported by Venture Center (SISFS investment) and IDEX","yearEstablished":2021,"languages":["en"],"serviceArea":null,"engagement":{"type":"request_quote","how":null,"responseTime":null,"needs":["Area of interest (medical heaters & sensors, stretchable electronics, antennas, industrial heaters & sensors, textile based electronics)","Description of the project or query","Name, company and email","Stage: prototype, co-development or production run"]},"city":"Mumbai","cities":["Mumbai"],"state":"Maharashtra","locations":[{"kind":"office","address":"Gala 133, Building 3 Mittal Industrial Estate Marol, Andheri East Mumbai 400059, India"}],"identifiers":[],"credentials":[],"contacts":[{"channel":"email","value":"hello@suryudey.com","purpose":"general","who":null,"hours":null,"digital":true},{"channel":"web_form","value":"https://suryudey.com/","purpose":"quotes","who":"Project enquiry form","hours":null,"digital":true}],"agentReachable":true,"hasPrivateContacts":false,"offerings":[{"id":"b95d7531-dfdf-4166-93a9-1cd6f3a6d5f7","kind":"custom_production","title":"Custom printed electronics (SPEZL)","description":"Customised printed electronics designed and produced for startups, research institutes and established companies, from prototype to production run.","notes":"**Types**\n- Conformal electronics on curved or 3D surfaces\n- E-textiles and smart fabrics\n- Printed heaters (flexible, stretchable, optionally transparent)\n- Transparent silver nanowire antennas on PET\n- Biosensors for medical wearables and IoT\n\n**Processes**\n- Screen printing, inkjet, gravure; TPU substrates","minOrder":null,"leadTime":null,"pricing":"quote only"}],"sources":[{"url":"https://suryudey.com/","fetchedAt":"2026-10-11"}],"verifiedAt":null,"lastUpdated":"2026-10-11","lastVisited":"2026-10-11"}