Chang Wah Technology → ASE Technology
Yes, wafergraph tracks Chang Wah Technology as a supplier of ASE Technology, as of 2026-10-09. ASE Technology sources from 20 tracked suppliers in this dataset.
Data as of 2026-10-09 · relationship type: tracked supplier → customer · both names resolve in companies.json · no dollar amount is shown unless it already sits on a company record, and none is invented here
Why this edge matters
Chang Wah Technology (major in Materials) is a tracked supplier of ASE Technology (leader in OSAT). Leadframe and semiconductor packaging materials maker. World's largest OSAT, includes SPIL; key advanced packaging partner. The edge is one of 20 tracked suppliers of ASE Technology and one of 13 tracked customers of Chang Wah Technology.
Source: derived from both company records and the counted edges.
The two companies
Chang Wah Technology (supplier)
Leadframe and semiconductor packaging materials maker.
ASE Technology (customer)
World's largest OSAT, includes SPIL; key advanced packaging partner.
Other tracked suppliers of ASE Technology
Other tracked customers of Chang Wah Technology
Frequently asked questions3
- Is Chang Wah Technology a supplier of ASE Technology?
- Yes. wafergraph records Chang Wah Technology as a tracked supplier of ASE Technology (as of 2026-10-09).
- How many suppliers does ASE Technology have?
- The dataset records 20 tracked suppliers for ASE Technology.
- How many customers does Chang Wah Technology have?
- The dataset records 13 tracked customers for Chang Wah Technology.
Cite as: wafergraph, “Chang Wah Technology → ASE Technology — supplier relationship in the semiconductor supply chain”, https://wafergraph.com/relationship/chang_wah/ase/ (data as of 2026-10-09).
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