We provide Manufacturers test certificates as per internation standard EN 10204 3.1 & 3.2
We conduct series of tests on tensile testing machines, profile projectors and spectro meters in ensuring that we deliver world class quality products to our customer, who truly deserve nothing but the best.

All bolts and nuts and washers after manufacturing require to be certified by the manufacturer, we ate Bigboltnut provide with our final shipment the complete detailed quality certificate like Manufacturer test certificate, test certificate as per 3.1 certificate. We also arrange for third party inspection and testing by an independent laboratory as per customers choice.