{"id":"e0cb01fb-363c-4dd5-9966-835845006813","slug":"sanjay-technologies","name":"Sanjay Technologies","legalName":null,"otherNames":["ST Group"],"website":"https://stems.biz","roles":["manufacturer","service_provider"],"description":"Coimbatore-based electronics manufacturing services provider offering PCB assembly, prototyping, box build, transformer and coil manufacturing, and cable and wire harness assembly for automotive, medical, telecom, consumer and industrial customers.","notes":"**Services**\n- PCB fabrication and component sourcing\n- SMT and THT assembly\n- Full system integration\n- Automated AOI inspection\n- Box build assembly\n- Design for manufacturability (DfM) and turnkey solutions\n- Custom transformer and coil manufacturing\n- Custom wire harnesses and cable assemblies\n\n**Industries**\n- Automotive, telecommunications, consumer electronics, medical devices, industrial machinery\n\n**Business model**\n- Describes itself as a provider of CMS, EMS, ODM and OEM services\n\n**Hours**\n- Monday to Saturday 8:30 am to 5:30 pm, Sunday off","yearEstablished":2005,"languages":["en"],"serviceArea":null,"engagement":{"type":"request_quote","how":null,"responseTime":null,"needs":["Design files / Gerber / BOM","Quantity","Description of requirements (prototype or volume)"]},"city":"Coimbatore","cities":["Coimbatore"],"state":"Tamil Nadu","locations":[{"kind":"factory","address":"7/4C, Mettupalayam Road, Narashimanaiken Palayam, (opp. Iyan textiles), Coimbatore, Tamil Nadu 641031"}],"identifiers":[],"credentials":[],"contacts":[{"channel":"email","value":"bdm@sanjaytechnologies.co.in","purpose":"sales","who":"Business","hours":null,"digital":true},{"channel":"web_form","value":"https://stems.biz/contact-us/","purpose":"general","who":null,"hours":null,"digital":true},{"channel":"phone","value":"+91 99400 05536","purpose":"sales","who":null,"hours":null,"digital":false},{"channel":"phone","value":"+91 80986 97630","purpose":"sales","who":null,"hours":null,"digital":false}],"agentReachable":true,"hasPrivateContacts":false,"offerings":[{"id":"f4f2e4f6-13b3-4f6e-88c9-350be510fe91","kind":"custom_production","title":"Box build assembly","description":"Box build assembly for electronics manufacturing.","notes":null,"minOrder":null,"leadTime":null,"pricing":null},{"id":"6b9c0748-598c-4ccf-8d73-8fba535ecc7d","kind":"custom_production","title":"Cable and wire harness assembly","description":"Custom wire harnesses and cable assemblies for automotive, medical and industrial machinery.","notes":null,"minOrder":null,"leadTime":null,"pricing":null},{"id":"afbf39bd-2d79-4f2e-add3-726b65b9e09e","kind":"custom_production","title":"PCB assembly and EMS","description":"SMT and THT PCB assembly, prototyping, PCB fabrication and component sourcing, AOI inspection and system integration.","notes":"Prototype to volume production; DfM through testing.","minOrder":null,"leadTime":null,"pricing":null},{"id":"3a9f4c0a-53d9-4261-8659-fa74564c4d08","kind":"custom_production","title":"Transformer and coil manufacturing","description":"Custom-engineered transformer and coil production.","notes":null,"minOrder":null,"leadTime":null,"pricing":null}],"sources":[{"url":"https://stems.biz/","fetchedAt":"2026-10-12"},{"url":"https://stems.biz/about-us/","fetchedAt":"2026-10-12"},{"url":"https://stems.biz/contact-us/","fetchedAt":"2026-10-12"}],"verifiedAt":null,"lastUpdated":"2026-10-12","lastVisited":"2026-10-12"}