{"id":"dc299f7a-df7c-4069-b4ed-ac8ee47f19a3","slug":"avalon-technologies","name":"Avalon Technologies","legalName":"Avalon Technologies Ltd.","otherNames":["Avalon Technology & Services Pvt Ltd"],"website":"https://avalontec.com","roles":["manufacturer","service_provider"],"description":"Electronics manufacturing services provider headquartered in Chennai, India. It offers design, prototyping, PCB assembly, cable and wire harness, magnetics, sheet metal, machining, plastics, system integration and logistics. It has facilities in India and the US.","notes":"**Services**\n- Design, DFM/DFT, NPI, volume production, life cycle management\n- System integration / box build\n- SMT and through-hole PCB assembly with in-circuit, functional and reliability testing\n- Custom cable and wire harness\n- Custom transformers, inductors and magnetic assemblies\n- Sheet metal, CNC machining, injection-moulded plastics\n- Supply chain and logistics\n\n**Scale**\n- 16 US/India facilities, 615K+ sq. ft. manufacturing space, 25+ years of manufacturing\n- High-mix, flexible-volume production\n\n**Industries**\n- Industrial, power, automation, rail, aerospace and defence, automotive, semiconductor equipment, clean energy (EV, hydrogen, solar), telecom, satellite, medical\n\n**Corporate structure**\n- Avalon Technology & Services Pvt Ltd (India), Sienna ECAD Technologies Pvt Ltd (India), ABV Electronics Inc. (US)\n- Public limited company since 2022, IPO in 2023\n\n**Quality**\n- Quality management and information security management certified at all facilities\n- Also lists environmental, occupational health and safety, ESD control, and medical, aerospace and defence, automotive and railway certifications (no numbers given)","yearEstablished":1999,"languages":["en"],"serviceArea":"Global, with facilities in India and the US","engagement":{"type":"contact_only","how":"The same sales email address (sales@avalontec.com) is listed for the Chennai, Bengaluru and US offices. The site also has a message form on the contact page, https://www.avalontec.com/contact/.","responseTime":null,"needs":["Description of the requirement (new product or transfer of existing production)","Product type or service needed (PCBA, cable harness, magnetics, box build etc.)","Drawings or design files","Volumes"]},"city":"Chennai","cities":["Chennai","Bengaluru"],"state":"Tamil Nadu","locations":[{"kind":"factory","address":"Avalon Technologies B7 & B8, First Main Road, MEPZ-SEZ, Tambaram, Chennai – 600 045"},{"kind":"office","address":"Avalon Technology & Services 23, EPIP Zone,White Field, Bengaluru – 560 066"}],"identifiers":[],"credentials":[{"kind":"certification","scheme":"Quality Management System","number":null,"issuer":null,"validTo":null,"scope":"All Facilities"}],"contacts":[{"channel":"email","value":"sales@avalontec.com","purpose":"sales","who":"Sales desk","hours":null,"digital":true},{"channel":"web_form","value":"https://www.avalontec.com/contact/","purpose":"general","who":null,"hours":null,"digital":true},{"channel":"phone","value":"+91 44 4222 0400","purpose":"general","who":"Chennai","hours":null,"digital":false},{"channel":"phone","value":"+91 80 3700 0800","purpose":"general","who":"Bengaluru","hours":null,"digital":false}],"agentReachable":true,"hasPrivateContacts":false,"offerings":[{"id":"32e869ad-7600-4f1f-a704-75980f9f62e3","kind":"custom_production","title":"Cable & Wire Harness","description":"Custom cable harnesses and interconnects built to global standards for harsh and mission-critical environments.","notes":null,"minOrder":null,"leadTime":null,"pricing":null},{"id":"74267b85-d398-45bd-93ef-ad57b6e959e1","kind":"custom_production","title":"Magnetics","description":"Custom transformers, inductors and magnetic assemblies for power and high-frequency applications.","notes":null,"minOrder":null,"leadTime":null,"pricing":null},{"id":"6f799251-c2e3-47d6-8f66-285f57308bc6","kind":"custom_production","title":"PCB Assembly (PCBA)","description":"High-mix SMT and through-hole assembly with in-circuit, functional and reliability testing.","notes":null,"minOrder":null,"leadTime":null,"pricing":null},{"id":"b0a626b3-8732-4e81-a5e4-51a201f64d84","kind":"custom_production","title":"Sheet metal, machining and plastics","description":"Precision sheet metal enclosures, CNC machined parts and injection-moulded plastic parts integrated with electronics assemblies.","notes":null,"minOrder":null,"leadTime":null,"pricing":null},{"id":"865e2711-156e-4708-bdd5-e6d3a43b20d0","kind":"custom_production","title":"System Integration / Box Build","description":"Electro-mechanical system integration, configuration and functional testing.","notes":null,"minOrder":null,"leadTime":null,"pricing":null}],"sources":[{"url":"https://avalontec.com/","fetchedAt":"2026-10-11"},{"url":"https://www.avalontec.com/about-us/","fetchedAt":"2026-10-11"},{"url":"https://www.avalontec.com/contact/","fetchedAt":"2026-10-11"}],"verifiedAt":null,"lastUpdated":"2026-10-11","lastVisited":"2026-10-11"}