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OEM Manufacturing


Your Reliable OEM Manufacturing Partner

GT-tronics offers offshore assembly facilities (OSATs) for IoT (Internet-of-Things), Bluetooth, Wi-Fi, mobile accessories, and related products.  Whether you are assembling your first prototype to realize a concept, building a few more demo units to pitch potential stakeholders, planning hundreds of NPI (New Product Introduction) versions to test the market, or rushing hundreds of thousands pieces of production models to hit the retail shelves by the holiday seasons, GT-tronics will accompany you through all steps in the creation cycle.

Our customers range from start-ups having great success on crowd funding sites such as Kickstarter and Indiegogo, all the way to tier-one international brands.  We're one of the few design oriented-manufacturers with in-house capability of handling mechanical design, PCB layout, RF design, firmware engineering, test bench design and fabrication, app development, and cloud integration.  We understand all aspects involved in various stages from concept sketches to production delivery, and thus can provide best-in-class design-to-manufacturing (DTM) assistance.

Manufacturing services offered:

  • Precision Mold Tool Production
  • High-speed Plastic Injection
  • Silk-screen Printing
  • Spray Painting
  • PCB Board Assembly
  • SMT (fine pitch BGA, WLCSP, 0201)
  • COB Die-bonding
  • System Assembly
  • Reliability Test
  • Procurement Service

We operate 2 manufacturing facilities in Guangdong, China.  We also have a board-level assembly partner, EWS, located in Los Angeles, United States, who shares common skill sets and standard electronics component library.  Each facility was established to serve different production requirements.  However, when your requirements change, we can help you transfer your project between facilities in a seamless fashion.  For example, from the U.S. to China when production volume grows.

GT-tronics is an official Bluetooth SIG member, and has been an Apple MFi licensed manufacturer since 2010.