RESEARCH & DEVELOPMENT

Our R&D team ensures the permanent innovation of 4F. The solutions found to offer new technical alternatives to our customers, functionalise our materials, or even the continuous improvement of our existing products, are mostly inherent and sustainable.

 

PRODUCTION

4F, the first knitter certified Origine France Garantie in 2015, guarantees you 100% French production. From knitting to finishing, 4F scrupulously ensures that its production remains localised in France. It’s been going on since 1998, there’s no reason for that to change.

QUALITY CONTROL

Our 4F Lab laboratory is a key element of our quality control policy, but also of our R&D. Equipped with the latest generation materials, all our knitted fabrics are regularly tested and validated according to the standards in force.

LOGISTICS

For each order, all the 4F teams are mobilised until the arrival of the knitted fabrics at our customer’s, wherever he is. From the neighbouring department to the other side of the world, we ensure that our CSR values are respected by our transport partners.

RESEARCH & DEVELOPMENT

Our R&D team ensures the permanent innovation of 4F. The solutions found to offer new technical alternatives to our customers, functionalise our materials, or even the continuous improvement of our existing products, are mostly inherent and sustainable.

PRODUCTION

4F, the first knitter certified Origine France Garantie in 2015, guarantees you 100% French production. From knitting to finishing, 4F scrupulously ensures that its production remains localised in France. It’s been going on since 1998, there’s no reason for that to change.

QUALITY CONTROL

Our 4F Lab laboratory is a key element of our quality control policy, but also of our R&D. Equipped with the latest generation materials, all our knitted fabrics are regularly tested and validated according to the standards in force.

LOGISTICS

For each order, all the 4F teams are mobilised until the arrival of the knitted fabrics at our customer’s, wherever he is. From the neighbouring department to the other side of the world, we ensure that our CSR values are respected by our transport partners.