Zhengzhou Sapwells Petroleum Machinery Manufacturing Co., Ltd located in Jiulong Industrial Area, Zhengzhou City. It's a professional oil equipment manufacturer, drilling rig spare parts manu...

SHUNHE ROAD NO.18, Zhengzhou, Henan, China

Zhengzhou Sapwells Petroleum Machinery Manufacturing Co., Ltd located in Jiulong Industrial Area, Zhengzhou City. It&＃039;s a professional oil equipment manufacturer, drilling rig spare parts ...

Mazhai Industrial Park No.6 Erqi Dist.,Zhengzhou City

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