Founded in 1972, M – Site, Malaysia was acquired by Hong Leong Group in June 1984. The factory has a total floor space of 436,000 sq. ft. (40,500 m²). M-Site is focused on Assembly only and Final Electrical Test on the products is supported at S – Site.
S – Site, Malaysia commenced operations in April,1992. The factory has a total floor space of 640,000 sq. ft. (60,000 m²). S – Site supports Assembly and Final Electrical Test for both M – Site and S – Site.
Carsem Suzhou, China commenced production in July 2004. The factory has a total floor space of 600K sq. ft. (56,000 m²). SZ – Site is focused on assembly and test for the MLP-Micro Leadframe Package (QFN Format) and Laminate products.
Carsem Suxiang (CSX), China commenced production in May 2025. In Phase I, the factory has a construction area of 77k sqm, with Cleanroom area of 35k sqm. CSX is focused on assembly and test for the SOP package, QFP package, TO package, Flip Chip , IPM and MLP-Micro Leadframe Package (QFN Format).
