- Fitech
Supplier of high‑purity metals and chemical materials offering a broad portfolio including non‑ferrous metals, rare earths, and ferro alloys.
https://www.fitechem.com
- Tuocai Tech
Innovator in high‑purity specialty engineered materials, advancing research and production of critical raw metals and compounds.
https://www.tuocaimetals.com
- Yunnan Tin Company
An integrated non‑ferrous metals producer that includes significant indium smelting and refining capacity.
https://www.ytl.com.cn/en/
- Zhuzhou Keneng
A high‑tech enterprise dedicated to the research, and production of indium and other rare metals, including gallium, tellurium, and tin.
https://www.zzkeneng.com/en/
|
|
