Oilman ISO 9001 CertificationJames ZhouJun 22, 20251 min readOilman Group received ISO 9001 Certificate on June 18, 2025, and such ISO 9001 system would contribute great to Oilman Group Growth in standardizing business processes and supply chain control. ISO 9001 Certificate 250620.pdfDownload PDF • 569KB
API 7K CertificationKingrig & Oilman Co., Ltd received API 7K Certificates for mud pump fluid end parts manufacturing.
Congrats Oilman Group