STI is a junction box manufacturer of the CMCP-300 series BNC Junction Boxes, which are multiple channel connecting centers for terminating the outputs of accelerometers or other transducer field wiring.  The CMCP-300 Series Junction Box is available in three versions, “FG” NEMA 4x Fiberglass, “PS” NEMA 4 Powder Coated Steel and “SS” NEMA 4x Stainless Steel. Both internal and external BNC models are available. Internal models are also provided with quick access latches and external models with screw covers and protective caps for the BNC fitting.  Junction boxes are made of fiberglass, powder coated steel and stainless steel.