Oil sludge by war
Historical sludge:
Historical dumping and burial of oil mud
Refinery sludge
Oil sludge on the ground
Bottom filling sludge
Wechat: leonnearyou
Phone: 13910129195
Tel: 029-89296891
Email: service@oilfield-eco.com
Add: 22 / F, Block A, Birch Forest International ,Wenjing Road of Economic and Technological Development Zone, XIAN of Shaanxi Province,CHINA
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