I want to buy thermostat components and put them into assemblies in the United States. More specifically, I want to buy the wax filled power pill that gives the thermostate the ability to give a reading. What I want is the little device inside of the thermostat that hasa piston that will rise or fall depending on the expansion or contraction of the wax.Is your company willing to just sell thermostat components? Are you willing to build those components to the prints I have?