Research record
Dongying ShengChang Petroleum Machinery Co., Ltd.
More recent sourcesManufacturing or processing claimsFactory audit not completed
Product & service leads
Water injection 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
Locations are source-based address leads, not confirmed manufacturing sites.
Source basis
Research date · 2026-11-02
- Public source 1 ↗www.dyshengchang.com.cn
Items to confirm · Original source text
官网描述本地加工与泵生产；详细地址待核