Dongying ZhizaoMade-in-Dongying directory

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Research record

Dongying Huahao Petroleum Equipment Co.,Limited

Historical sourcesManufacturing or processing claimsFactory audit not completed

Product & service leads

Exhibit Profile: petroleum equipment accessories, special suspension of drilling tools, camps, solids control equipment, mud pumps and accessories, refractory material equipment, instrument, valves.

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 · 2014