Shop Fibre Optic Rotary Joints (FORJ) The BGB Optilinc system is a fibre optic rotary joint (FORJ) designed and manufactured for high-speed data-tran...cts - Fibre Optic Rotary Joint BGB Wind Energy Solutions News & Events > View more 15 Jun Pitch Control Repairs 10 Jun GLEAM-SK: National Manufacturin