Dongying ZhizaoMade-in-Dongying directory

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Research record

DongYing OilField Petroleum Technology Co., Ltd

More recent sourcesSupply or technical servicesFactory audit not completed

Product & service leads

Exhibit Profile： top drive rent/ top drive on site service/ top drive maintenance/ top drive spare parts saling Exhibits show：

Products reflect the linked public sources. Manufacturing claims, exhibition entries and project leads are not factory audits or current certifications.

Address or location evidence

东营关联，具体工厂地址待核

Locations are source-based address leads, not confirmed manufacturing sites.

Source basis

Research date · 2026-11-02

Latest observed exhibition edition · 2024