All the products are rigorously tested. Each wire coil is tested with a twist spiralling and winding test. Our test certificate conforms to specification EN 10204-3.1 and it reports the following information :
- Nominal diameter / Real diameter
- Breaking load and tensile strength
- Chemical Analysis
- Torsion test
- Twist test
- Customer order
Thanks to the resources invested in industrial technology and improvements and control of the process we can supply a high quality product. We gained in 1995 the quality system certificate according to syandard UNI EN ISO 9001:2008.