Chang Wah Electromaterials

Chang Wah Electromaterials grew its business outward from an agency for Sumitomo Bakelite's EME molding compound, later expanding its product line with packaging materials and equipment from Sumitomo Metal Mining Group and other manufacturers. The company focuses on semiconductor packaging materials including lead frames, EME, plastic substrates and silver paste, and takes active steps to move from a distribution channel toward manufacturing by investing in subsidiaries that branch it out into tape-COF and electrical contact materials.

Its differentiation lies in a category mix spanning metal lead frames manufactured by SMMAP across a full range of pin count and matrix design alongside laminated substrate categories that include BOC, memory card, CSP, SiP / POP and PBGA substrates. Chang Wah Electromaterials serves domestic and overseas packaging companies.