No.97,Xushui Road, High-tech development zone.

ATRIS Group, a joint-venture company, is one of leading professional designers, manufacturers and exporters of petroleum equipment and accessories in China. Jayo Petroleum Machinery Co., Ltd. is her p...

Room 2201, Building 1, No. 245 Zhongzhou Middle Road, Xigong District

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Room 814, Floor 8, Building B, West Qinling Road, North Jianshe Road, Zhongyuan District, Zhengzhou, 450000

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