Chun Lei Zhao

Tianjin Zhonghuan Advanced Materials & Technology Co., Ltd. engages in the manufacture and sale of semiconductor devices and materials. It also engages in technology development, consulting, service, and transfer. The company was founded on June 6, 2008 and is headquartered in Tianjin, China.

Wuxi Zhonghuan Applied Materials Co., Ltd. engages in the manufacturing and sale of solar silicon wafers as well as the research and development of related technology; the processing of monocrystalline silicon and polycrystalline silicon; as well as the import and export of goods and technology. The company was founded on June 23, 2017 and is headquartered in Yixing, China.

Tianjin City Huanou Semiconductor Technology Co., Ltd. engages in the research and development, manufacture, and distribution of semiconductor related devices. Its products include float-zone mono-crystalline silicon, Czochralski mono-crystaline silicon, float zone silicon, and Czochralski silicon. The company was founded on August 29, 2000 and is headquartered in Tianjin, China.