Steel Valves 3D allows the user, without having to change the UCS to easily place valves in various 3D views by selecting one of the toggles on the dialog. Very realistic looking set of valves.

Steel Valves 2D allows the user to easily place valves in various 2D views by selecting one of the toggles on the dialog. Realistic looking set of valves.

Drafting drainage systems dynamically and professionally.

板曲げ材の断面を作図します。

マルチ引き出し線を作成します。

・ConstructionLinesはいろいろな設定で図中に下書線を作図するコマンドです ・下書き線割付の簡易版（Divided calculation Litee）もついてます。

図面レイアウト用の分割枠を作成します。

図面レイアウト用の分割枠を作成します。

板曲げ材の断面を作図します。

下書き線で割付線を作図します。

Generates 3D model from cross-sections and unfolds it into flat pattern.

HVAC Round Duct is a quick input parametric 3D drafting program for the creation of 3D Round Duct and Fittings.

The Express Document Tab program is a utility program that makes it easy to switch between DWG drawings in Autodesk® AutoCAD®.

CMU Factory creates a wide variety of Concrete Masonry Unit Blocks in Plan view with multiple options for each end condition and face condition. Additional Apps include Quick Block and Quick Brick.

This app helps to export your drawing files' names which are of .dwg format to a text file.

Dynamic Block Distribution Program.

Draft pipes & fittings of a Fire Fighting System professionally and dynamically.

Professional Drainage Manholes Network Program

Create and Distribute HVAC Diffusers

Dynamic and Generic Cable Tray Program.

Connect your Fire Sprinklers quickly, dynamically and professionally with this program.

Professional and Dynamic Fire Fighting Grooved and Threaded Program.

Create Flexible HVAC Ducts dynamically.