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Shengli Longxi (Shandong) Petroleum Engineering Technology Service Co., Ltd.
胜利龙玺（山东）石油工程技术服务股份公司
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Shengli Longxi (Shandong) Petroleum Engineering Technology Service Co., Ltd. is based in Dongying, Shandong. Certificate index compiled from the public API Composite List and ofmp.com listings; listing is not site verification or certification.
API certificate records
API records matchedAPI 2B
Shengli Longxi (Shandong) Petroleum Engineering Technology Service Co., Ltd.
胜利龙玺（山东）石油工程技术服务股份公司
Dongying · Shandong · China
| Cert # | Standard | Source status | Source date |
|---|---|---|---|
| 2B-0177 | API 2B | Active |
Name matching is not issuer-verified. Each record applies only to the listed facility.
Source read date: 2026-10-23 · API Composite List mirror as-of 2026-09-26; ofmp.com public list as-of 2026-10-23. Active is the source status. API Composite List ↗