About Zhi Hao
PetroPi offers CAD services and engineering solution including 2D CAD Drafting, 3D modeling and assembly, FEA stress analysis and simulation, products designs, and prototypes. We pro... Read more
PetroPi offers CAD services and engineering solution including 2D CAD Drafting, 3D modeling and assembly, FEA stress analysis and simulation, products designs, and prototypes. We pro... Read more