Officine Riva boasts an internal productive department where the heating treatment is performed.

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There are different plants designated to:

- Quenching and tempering

- Austempering

- Annealing

The process stability guarantees high quality standards.

The finishes, performed in a dedicated area, include the operations of:

- Deburring

- Polishing

- Tumbling

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The abrasive materials used are carefully selected in order to satisfy the aesthetic and/or functional specifications required by the customer and guarantee the correct geometry of the piece.