Rapid Prototyping Technologies
Wohlers Associates, Inc. - an independent consulting firm that provides technical and strategic advice on the new developments and trends in rapid product development and additive manufacturing.
Global Alliance of Rapid Prototyping Associations (GARPA) - an international organization of promoting applications of rapid prototyping and manufacturing technologies.
ACTech - a leading technology ventures and service company with keen focus on rapid casting parts manufacturing
Moderncasting - a well-known international casting e-magazine
The Hong Kong Mould and Die Technology Association Limited - an organization for local mould and die making partitioners
Engineersedge - an useful knowledge hub for plastic mould design and material selection