{"id":"79143e68-52b6-4c3a-9f39-41eb2de1823b","slug":"electron-coil-technology","name":"Electron Coil Technology","legalName":null,"otherNames":["ECT Transformers"],"website":"https://ecttransformers.com","roles":["manufacturer"],"description":"Chennai-based manufacturer of transformers, solenoid coils, filter coils and inductors, in business since 1996. It says it makes more than 950 product varieties used in different sectors.","notes":"**Products**\n- SMPS, linear, single phase, three phase, current, control, power, step up and step down, encapsulated and potential transformers\n- Filter coils, solenoid coils, inductors, LED driver transformers\n\n**Capacity**\n- States production of more than 2 lakh coils per month\n\n**Process**\n- High Voltage and Low Voltage windings are done on coil winding machines\n- CRGO laminations are cut as per design for different transformer capacities and assembled on a core channel\n\n**Ownership**\n- Proprietor: Mr. R. Umashankar\n\n**Hours**\n- Mon - Sat 09:00 - 17:30\n\n**Note**\n- The site does not explicitly say whether it builds to customer specifications.","yearEstablished":1996,"languages":["en"],"serviceArea":"Pan India, and says it has a presence in the world market","engagement":{"type":"request_quote","how":null,"responseTime":null,"needs":["Transformer or coil type","Specification (voltage, capacity)","Quantity"]},"city":"Chennai","cities":["Chennai"],"state":"Tamil Nadu","locations":[{"kind":"factory","address":"No. 14, Rajalakshmi Nagar, 1st Street, Pallikaranai, Chennai - 600100."}],"identifiers":[],"credentials":[],"contacts":[{"channel":"email","value":"ectshankar@gmail.com","purpose":"general","who":null,"hours":null,"digital":true},{"channel":"phone","value":"+91 9884247732","purpose":"general","who":null,"hours":"Mon - Sat 09:00 - 17:30","digital":false},{"channel":"phone","value":"+91 9042047728","purpose":"general","who":null,"hours":null,"digital":false},{"channel":"phone","value":"+91 9042047730","purpose":"general","who":null,"hours":null,"digital":false}],"agentReachable":true,"hasPrivateContacts":false,"offerings":[{"id":"ceb5bd65-aa90-49b8-9eda-569d1b7275a6","kind":"product","title":"Coils and inductors (solenoid, filter, inductor coils)","description":"Solenoid coils, filter coils and inductor coils.","notes":"**Process**\n- Coil winding machines for HV and LV windings","minOrder":null,"leadTime":null,"pricing":null},{"id":"d358de67-44e1-48aa-985c-3396d0a6d68b","kind":"product","title":"Transformers (SMPS, linear, single/three phase, current, control, power, encapsulated, potential)","description":"Range of transformers made in-house, more than 950 product varieties across sectors.","notes":"**Types**\n- SMPS, linear, single phase, three phase, current, control, power, step up and step down, encapsulated, potential, LED driver transformers","minOrder":null,"leadTime":null,"pricing":null}],"sources":[{"url":"https://ecttransformers.com/","fetchedAt":"2026-10-11"}],"verifiedAt":null,"lastUpdated":"2026-10-11","lastVisited":"2026-10-11"}