{"id":"fc18d4f5-5cf6-4d65-8fd1-68932b305cf3","slug":"electro-circuit-systems-pvt-ltd","name":"Electro Circuit Systems Pvt. Ltd","legalName":"Electro Circuit Systems Pvt. Ltd","otherNames":[],"website":"https://ecsonweb.com","roles":["manufacturer","service_provider"],"description":"Hyderabad-based company that designs, develops and manufactures electronic products for aerospace, defence and navy applications. It runs in-house assembly (component assemblies and cable harnesses) and an EMI-EMC test facility.","notes":"**Services**\n- RF design (RF microwave components for telemetry)\n- PCB design and analysis to IPC standards\n- Embedded development (FPGA, SoC, microcontrollers, DSP)\n- Mechanical engineering (CAD, 3D modelling, fabrication)\n- Assembly line staffed by IPC-trained professionals: component assemblies and cable harness manufacturing\n- Underwater subsystems and cables for defence\n\n**Quality**\n- AS9100D certified\n- In-house lab tests to MIL-STD-461E/F/G EMC requirements\n- NABL accredited in-house test facility (Entest & EMI-EMC)\n\n**Industries**\n- Aerospace, ground defence, navy","yearEstablished":null,"languages":["en"],"serviceArea":null,"engagement":{"type":"contact_only","how":"The site shows a 'Write to us' enquiry form. The business email addresses are hidden on the site, so use the phone number or the enquiry form.","responseTime":null,"needs":["Requirement description","Drawings or specification","Quantity","Applicable standards (e.g. MIL-STD, IPC)"]},"city":"Hyderabad","cities":["Hyderabad"],"state":"Telangana","locations":[{"kind":"factory","address":"Plot No. 3-39/14/1, Vishwasai Nagar, DRDL-RCI Road, Balapur, Hyderabad 500005, Telangana"}],"identifiers":[],"credentials":[{"kind":"certification","scheme":"AS9100D","number":null,"issuer":null,"validTo":null,"scope":null},{"kind":"certification","scheme":"NABL","number":null,"issuer":null,"validTo":null,"scope":"In-house Entest & EMI-EMC test facility"}],"contacts":[{"channel":"phone","value":"+91 40 2444 8666","purpose":"general","who":"Office","hours":null,"digital":false}],"agentReachable":false,"hasPrivateContacts":false,"offerings":[{"id":"4f20574d-5daa-4670-9fd5-183a022b0059","kind":"service","title":"Design and development (RF, PCB, embedded, mechanical)","description":"RF microwave design, IPC-standard PCB design and analysis, FPGA/SoC/microcontroller/DSP development, and mechanical CAD and fabrication.","notes":null,"minOrder":null,"leadTime":null,"pricing":null},{"id":"6ca02734-6cbc-4617-8723-69da8d7d275e","kind":"custom_production","title":"Electronic assembly and cable harness manufacturing","description":"In-house assembly line for component assemblies and cable harness manufacturing, staffed by IPC-trained professionals, for aerospace and defence customers.","notes":"The site also lists SMT line, manual assembly and cable harness facilities under Facilities.","minOrder":null,"leadTime":null,"pricing":null},{"id":"15235614-de3a-4a07-806e-15de4837525f","kind":"service","title":"EMI-EMC testing","description":"NABL accredited in-house test facility; products are tested to MIL-STD-461E/F/G EMC requirements.","notes":null,"minOrder":null,"leadTime":null,"pricing":null}],"sources":[{"url":"https://ecsonweb.com/","fetchedAt":"2026-10-11"}],"verifiedAt":null,"lastUpdated":"2026-10-11","lastVisited":"2026-10-11"}