Jinneng Drilling Rig Certifications | API 4F, CE, ISO & MA
We are an international trading subsidiary under Jinneng Holding Equipment Manufacturing Group, affiliated to Jinneng Holding Group, a Fortune Global 500 enterprise. We supply drilling rigs manufactured within Jinneng Holding Equipment Manufacturing Group. All certifications shown below are held by a manufacturing subsidiary within Jinneng Holding Equipment Manufacturing Group and can be verified on official certification platforms.Our product scope covers geological core drilling rigs, large-diameter drilling rigs, multi-purpose exploration drilling rigs, underground tunnel drilling rigs, underground kilometer directional drilling rigs and supporting drilling mast equipment.
API Official Monogram License (API Spec Q1 & API 4F)

This manufacturing subsidiary holds an official API Monogram License with certificate number 4F-0504, issued by the American Petroleum Institute, valid until August 9, 2027. This globally authoritative petroleum industry certification covers the MASK and PSL 1 drilling masts that equip the full line of CMD series large-diameter drilling rigs. It verifies the manufacturing subsidiary’s complete manufacturing quality control system fully complies with API Spec Q1 quality management standards and API 4F specification for drilling steel structures & masts.
All CMD series large-diameter drilling rigs equipped with certified MASK & PSL1 masts are authorized to carry the official API Monogram mark. International buyers can verify the authenticity of the API license directly via the official API database: www.api.org/compositelist.
EU CE Certification for Drilling Machinery (2006/42/EC Machinery Directive)



Each certificate has an exclusive validity code for online authenticity check on official LL-C certification platform www.ll-c.info.
ISO Triple Factory Management System Certifications



The manufacturing subsidiary has passed three core international management system certifications issued by CNAS-accredited certification body ZQA, valid until August 15, 2028, covering the full business scope of geological exploration & oil drilling rig design, assembly and maintenance.
ISO 9001 (GB/T19001): International Quality Management System – Standardized quality control for all drilling machine production processes
ISO 14001 (GB/T24001): International Environmental Management System – Green, low-carbon manufacturing with standardized waste & emission control
ISO 45001 (GB/T45001): Occupational Health & Safety Management System – Complete workplace safety protection for production staff.
All ISO certificates can be verified on China CNAS official website www.cnca.gov.cn.
MA Mining Safety Certificates for Underground Mine Drilling Equipment

The manufacturing subsidiary owns complete MA safety certificates (Mine Product Safety Mark Approval) for underground mine kilometer directional drilling rigs, the mandatory national safety certification for all mining machinery used in underground coal & metal mines in China. This certification proves the mine drilling rigs pass strict underground explosion-proof, anti-dust and underground safety testing, fully meeting China’s underground mining safety production standards. All MA-certified rigs are safe and compliant for high-risk underground mining working environments.

