Large-Run Assembly

In April 2018, SlingShot Assembly acquired BEI Electronics, a Wisconsin-based Contract Manufacturer that provides a full spectrum of PCB assembly and related value add services.
This partnership allows SlingShot to offer medium and high-volume PCB Assembly to its customers through integration with a full service EMS provider.
BEI Electronics builds a vast array of technologies including:
  • Precision Analog
  •  Linear
  •  RF
  • High Voltage/Power
  • High Speed Digital & Microprocessor/ DSP
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BEI offers two high speed SMT lines that quickly and accurately place components as small as 0201’s and as large as 150 mm QFPs and BGAs. An AOI on each line verifies that the products are built to spec.
Many high power, high reliability and legacy products continue to be built with through hole components and BEI will continue to serve these customers with Automated Axial Insertion, Hand Assembly, Wave Soldering, Selective Soldering and Hand Soldering.
With products becoming more complicated every day, testing prior to shipment assists us in ensuring our high-quality levels. We employ several testing strategies to meet customer needs and budget parameters. having problems with performance or lifespan due to dust or moisture? We can apply a variety of coatings or potting materials that can help meet your toughest performance goals.
BEI has been supplying more than just PCBAs to our customers for many years. Final and sub-assemblies often contain one or more PCBAs, modules, transformers, relays, wiring/cable harnesses and a plastic or metal case. These are prime candidates for Dock to Stock or Drop Shipment programs.