Jian Xun Ma

Jian Xun Ma

Director/Board Member at NING XIA YIN XING ENERGY CO.,LTD
47 year
Utilities

Profile

Jian Xun Ma currently works as a Director at Ning Xia Yin Xing Energy Co., Ltd.

Jian Xun Ma active positions

CompaniesPositionStart
NING XIA YIN XING ENERGY CO.,LTD Director/Board Member -

Experiences
Positions held

Active

Inactive

Listed companies

Private companies

Connections

13

1st degree connections

1

1st degree companies

Male

Female

Members of the board

Executives

Linked companies

Private companies1

Utilities