Jiyuan city East Heavy Industry Co.,Ltd
About us
Welcome to know usJiyuan Dongfang Heavy Industry Co., Ltd. is a new high-tech enterprise that produces "Dongfang" brand oil drilling equipment and geological exploration tools. It is located at the foot of the majestic Wangwu Mountain, on
Welcome to our website
The Internet let us meet, we are a Chinese enterprise, production drill collars,non-magnetic drill collars,integral weighted drill pipes,Non-magnetic weighted drill pipes,Non-magnetic pressure drill pipes,square kelly,Drill string adapter
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