Ke Yi Ma

Director/Board Member at HANGZHOU DADI HAIYANG ENVIRONMENTAL PROTECTION CO., LTD.

53 year

Transportation

Producer Manufacturing

Non-Energy Minerals

Profile

Ke Yi Ma has held positions as an independent director in multiple companies, including Hangzhou Dadi Haiyang Environmental Protection Co., Ltd., Zhejiang Meili High Technology Co., Ltd., and Sanmen Sanyou Technology, Inc. Currently, Dr. Ma holds positions as an independent director in Hangzhou Dadi Haiyang Environmental Protection Co., Ltd., Zhejiang Meili High Technology Co., Ltd., and Sanmen Sanyou Technology, Inc.

Ke Yi Ma active positions

Companies	Position	Start
HANGZHOU DADI HAIYANG ENVIRONMENTAL PROTECTION CO., LTD.	Director/Board Member	18/01/2019
ZHEJIANG MEILI HIGH TECHNOLOGY CO., LTD.	Director/Board Member	13/03/2020
Sanmen Sanyou Technology, Inc. Sanmen Sanyou Technology, Inc. SteelNon-Energy Minerals Sanmen Sanyou Technology, Inc. engages in the research, development, manufacture, installation, and commissioning of non-ferrous metal related equipment. Its products include stainless steel cathode plate, insulation clip edge strip, cathode copper stripping unit, residual scrubber unit, precision purification filter, conductive device, ODS diaphragm, copper electrolytic wagon, milling machine, anode shipping unit, cathode hanger, DCS system, intelligent AGV transport and intelligent detecting system. The company was founded on February 21, 2002 and is headquartered in Taizhou, China.	Director/Board Member	-

All active positions of Ke Yi Ma

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Linked companies

Listed companies	3
HANGZHOU DADI HAIYANG ENVIRONMENTAL PROTECTION CO., LTD.	Transportation
ZHEJIANG MEILI HIGH TECHNOLOGY CO., LTD.	Producer Manufacturing
	Non-Energy Minerals

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