to the ParaVision Online Web Applications! 

First download the DXFVIEW (it's easy), then click on the images!


These applications generate and send you drawings in standard DXF file format. If you do not have any software which reads graphics files in this format (e.g. AutoCADtm) you can download a DXFVIEW graphics viewer utility for free.

  Aluminum Railing Design

Lay out the perimeter and select the styles you want. Receive a full
drawing, along with bill of materials and cut list. Used on-line by
Architects, Engineers, Contractors, and do-it-yourselfers.

  Heavy Timber Truss

Specify the dimensions and loads. Receive a full contract drawing,
structural analysis, and bill of materials.

Water Sterilizer

Specify the flow rate, power source and ultraviolet dosage along with
various options. Receive a full configuration diagram and bill of
materials.