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The product technical indicators are in line with national standards, with complete specifications and support for customization.

petroleum drilling tool -- drill collar&drill pipe


This product is mainly used for oil exploitation and natural gas exploitation drilling tools.The Company possesses a complete set of petroleum drilling tool production lines and mainly produces large deep-hole boring machines, ordinary lathes, CNC lathes, mill, printer, etc. The Company has established a dedicated testing center that is equipped with domestic and overseas advanced precision testing equipment and sound testing means to control the whole process of products