SHANDONG VS PETROLEUM TECHNOLOGY CO., LTD.iyavuya ukwazisa ngokusungulwa kwengqokelela yayo entsha yeempompo zamafutha kunye neemitha.Inkampani, egxile ekwenzeni izixhobo zepetroleum, ukungenisa / ukuthumela ngaphandle kunye nokuthengisa ekhaya, ngoku ibonelela abathengi nge-12V, 115V kunye neepompo zamafutha ezingenazintambo ngokunjalo ...
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