Certifications



ISO 9001

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In the search of total quality, JW promoted all necessary adjustments in its industrial and administrative structure to be certified by ISO-9001, granting its products and services the recognition by the International Organization for Standardization.

The company also works in accordance with guidelines of international standards, such as SAE, DIN and ASTM, providing greater safety and high performance to its equipment.

C.R.C. - Petrobras

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With a rigid quality management system, JW was certified by Petrobras for the supply of equipment.