Hangzhou Changchuan Technology → SMIC
Yes, wafergraph tracks Hangzhou Changchuan Technology as a supplier of SMIC, as of 2026-10-09. SMIC sources from 168 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
Hangzhou Changchuan Technology (challenger in Equipment (Back End)) is a tracked supplier of SMIC (major in Foundry). Chinese test handler and tester maker. China's largest foundry, pushing advanced nodes despite export controls. The edge is one of 168 tracked suppliers of SMIC and one of 8 tracked customers of Hangzhou Changchuan Technology.
Source: derived from both company records and the counted edges.
The two companies
Hangzhou Changchuan Technology (supplier)
Chinese test handler and tester maker.
SMIC (customer)
China's largest foundry, pushing advanced nodes despite export controls.
Other tracked suppliers of SMIC
Other tracked customers of Hangzhou Changchuan Technology
Frequently asked questions3
- Is Hangzhou Changchuan Technology a supplier of SMIC?
- Yes. wafergraph records Hangzhou Changchuan Technology as a tracked supplier of SMIC (as of 2026-10-09).
- How many suppliers does SMIC have?
- The dataset records 168 tracked suppliers for SMIC.
- How many customers does Hangzhou Changchuan Technology have?
- The dataset records 8 tracked customers for Hangzhou Changchuan Technology.
Cite as: wafergraph, “Hangzhou Changchuan Technology → SMIC — supplier relationship in the semiconductor supply chain”, https://wafergraph.com/relationship/changchuan/smic/ (data as of 2026-10-09).
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