Profile: Interplex Industries, Inc. provides services such as stamping, etching, plating, insert molding, solder bearing leads, vacuum metallizing and precision machining. Our stamping services include progressive tooling design. Our insert molding capabilities include reel-to-reel insert molding, rotary insert molding and shuttle insert molding. Our vacuum metallizing process is used to deposit coatings of aluminum, copper, silicone bronze, aluminum bronze, nickel-chrome, nickel and silver.