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鉆井修井設(shè)備工具及配件
采油設(shè)備及配件
開(kāi)關(guān)磁阻調(diào)速電機(jī)
壓力容器類
真空加熱爐及燃燒器
防腐鋼管線
柔性復(fù)合管及燃燒氣管道
野營(yíng)房
電加熱器及開(kāi)關(guān)柜
油田專用閥
DD型系列吊卡
MP安全卡瓦
SD型鉆桿卡瓦
SJ輔助吊卡
SLX套管吊卡
SP型輔助吊卡
WA型安全卡瓦
WG型套管卡瓦
鎖環(huán)
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Copyright © Dongying Dongda Machinery Manufacturing Co., Ltd
Service hotline：13675469181
Add: No.56 Quanzhou Road, development zone, Dongying City, Shandong Province
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