Hello, welcome to the official website of shanxi huanjie petroleum drilling tools CO.,LTD
    Index > Product details
Product name: 一种可自动封闭钻孔的堵漏控制阀
writer:   release time: 2023-11-03
Product details
In the previous:暂无
The next article:专用于车载钻机用的三槽钻柱

Address: 045499, People`s republic of China, No.114 Chaoyang West Street, Shouyang county, Jinzhong city,Shanxi Province.

Tel:  +86(354) 4602448/919  Fax: +86(354) 4602 431 E-mail: hj@huanjie. com. cn / gongjinwu@huanjie. com. cn

Copyright reserved
SHANXI HUANJIE PETROLEUM DRILLING TOOLS CO., LTD.