Resources

Certifications & Accreditations

API 11AX, ISO 9001, ISO 14001, ISO 45001 and other compliance documentation.

ELSI maintains API 11AX monogram for pump manufacturing and holds ISO 9001, ISO 14001, and ISO 45001 certifications. View our certificates and compliance documentation.

API 11AX

API 11AX monogram for sucker rod pump manufacturing. ELSI is the only API 11AX-licensed pump manufacturer in Central and Eastern Europe.

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ISO 9001

Quality management systems certification ensuring consistent delivery of products and services that meet customer and regulatory requirements.

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ISO 14001

Environmental management systems certification for systematic identification and control of environmental aspects.

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ISO 45001

Occupational health and safety management systems certification for protecting workers and preventing work-related injury.

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