Logic you can trace.Results you can trust.
Traceable logic, trustworthy results
Every rebar decision can be traced back to its reasoning, and every result can be trusted. ChangSoft Global builds BIM-based automated rebar solutions.
Trusted by Leading Contractors
Core products
Discover ChangSoft Global's solutions that boost the productivity and accuracy of rebar work.

BuilderHub-R
A BIM rebar automation solution that turns structural design models into precise rebar placement.
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BuilderHub-C
A solution that converts BuilderHub-R models into Revit in one step, eliminating rework.
Learn more →RCPRO
A Revit Add-in that auto-configures rebar placement to KCI standards.
Learn more →Why ChangSoft Global
We deliver trusted solutions built on over 20 years of structural engineering expertise.
Proven rebar automation engine
A proven automation engine that places rebar precisely to KCI and JIS standards from your structural design results.
One connected BIM workflow
Model, rebar, and BIM collaboration flow as one, eliminating repetitive work and remodeling.
Traceable rebar logic
Every splice, anchorage, and cover decision can be traced to its rationale, so results can be verified and trusted.
Expert engineer support
Structural engineering experts work with you from adoption through on-site application.
Start automating your workflow today.
We offer free product demos and consultations, guided by our structural engineering experts.






