Dongying Shitong Co.,Ltd

Company Description

Dongying Shitong is an independent and diversified petroleum equipment company supported by strong technical force. Dongying Shitong Co.,Ltdmong the Chinese largest producers of major commodities including drill rigs; work over rigs, major drilling equipment, line pipes, Hydraulic pumping unit and other products along with substantial interests in oil and gas. Meanwhile haixin also offers diversified service related with drilling engineering professionally