Research record
Dongying ShengLiHuiYan Petroleum Equipment Co., Ltd.
Follow-up neededRole needs confirmationFactory audit not completed
Product & service leads
Pumping units, Sucker rod pumps
Products reflect the linked public sources. Manufacturing claims, exhibition entries and project leads are not factory audits or current certifications.
Address or location evidence
东营市东营区汾河路166号
Locations are source-based address leads, not confirmed manufacturing sites.
Source basis
Research date · 2026-11-02
- Public source 1 ↗baike.baidu.com