Research record
Dongying HuaHai Petroleum Technology Co., Ltd.
Follow-up neededRole needs confirmationFactory audit not completed
Product & service leads
Workover rigs, Drilling rigs, Sucker rods, Fracturing equipment, Cementing equipment, Wellhead equipment, Compressors
Products reflect the linked public sources. Manufacturing claims, exhibition entries and project leads are not factory audits or current certifications.
Address or location evidence
东营市东五路东、十三号支路北
Locations are source-based address leads, not confirmed manufacturing sites.
Source basis
Research date · 2026-11-02
- Public source 1 ↗baike.baidu.com