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High-Tech Enterprise Certificate
Patent Certificate for Invention
ISO9001-2000 International Quality System Certification
American API Certification
Exempted Inspection Product Certificate
Cummins Certification USA
Volkswagen AG Certification
Trademark Certificate
Mercedes-Benz Daimler Certification
IATF 16949 System Certification
ISO14001 Environmental Management System Certification
ISO45001 Occupational Health and Safety Management System Certification
CNAS Laboratory Accreditation Certificate
Provincial-Level Contract-Honoring and Creditworthy Unit
International Trademark Registration Certificate
Certification Certificate
Quality System Certificate
Technical Standard Certificate
Product Inspection Report
Work Safety Certificate
Environmental Certification Certificate
Industry Qualification Certificate
Enterprise Honor Certificate