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hotline：0086-577-61673333???? 中文

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Hydroelectric power Petroleum exploration The transportation Power transmission petrochemical industry Coal mining

Petroleum exploration

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Date：2017/4/19 11:20:40

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Oil, steel, coal and other energy industries:

Daqing oilfield

Tuha oilfield

Sinopec group

China nuclear industry sanya project engineering

Yangquan coal group co., LTD

Xinjiang mining in the new century

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Add：No. 310 Wei 17th Road, Yueqing Economic Development Zone, Yueqing City, Wenzhou City, Zhejiang Province, China　hotline： 0086-577-61673333
? Zhejiang COTTOH Electric Co.,Ltd. All rights reserved.

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