Hangzhou Changchuan Technology → SMIC
As of 2026-09-05, Hangzhou Changchuan Technology is a tracked supplier of SMIC. Hangzhou Changchuan Technology is a challenger in Equipment (Back End) (headquartered in China); SMIC is a major in Foundry (headquartered in China). Hangzhou Changchuan Technology has 8 tracked customers; SMIC has 168 tracked suppliers.
Data as of 2026-09-05 · 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
Cite as: wafergraph, “Hangzhou Changchuan Technology → SMIC — supplier relationship in the semiconductor supply chain”, https://wafergraph.com/relationship/changchuan/smic/ (data as of 2026-09-05).
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