Research record
Shandong ChengLin Petroleum GongCheng Technology Co., Ltd.
Follow-up neededRole needs confirmationFactory audit not completed
Product & service leads
Top drives, Christmas trees, Wellhead equipment, Logging instruments
Products reflect the linked public sources. Manufacturing claims, exhibition entries and project leads are not factory audits or current certifications.
Address or location evidence
东营市东营区康洋路2号
Locations are source-based address leads, not confirmed manufacturing sites.
Source basis
Research date · 2026-11-02
- Public source 1 ↗baike.baidu.com