Faiveley Plast – Faiveley Plast is a French-owned international group specialising in high value-added plastic injection moulding FaiveleyTech is an international group, of French origin, specializing in high value-added plastic injection for demanding, selective and/or normative markets. FaiveleyTech is an international group, of French origin, specializing in high value-added plastic injection for demanding, selective and/or normative markets.