Research record
Shengli Oilfield WanHe Petroleum GongCheng Technology Co., Ltd.
More recent sourcesManufacturing or processing claimsFactory audit not completed
Product & service leads
Drilling rigs
Products reflect the linked public sources. Manufacturing claims, exhibition entries and project leads are not factory audits or current certifications.
Address or location evidence
河口经济开发区阳河路9号
Locations are source-based address leads, not confirmed manufacturing sites.
Source basis
Research date · 2026-11-02
- Public source 1 ↗slwhcn.com
Items to confirm · Original source text
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