Dongying ZhizaoMade-in-Dongying directory

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Research record

Shengli Oil Field Highland Petroleum Equipment Co., Ltd

Historical sourcesManufacturing or processing claimsFactory audit not completed

Product & service leads

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 · 2016

Items to confirm · Original source text

与山东高原油气装备分别保留,尚未以信用代码确认两者关系。

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