2 Companies in Le Petit Quevilly

INOXYDA SA, established in 2001 and based in Le Petit Quevilly, France, specialises in sand casting of cupro-aluminium alloys for large components measuring up to 5 m x 5 m and weighing up to 50 tons, along with continuous cast billets to 410 mm diameter. It develops standard alloys to EN1982, ASTM and BS specifications plus proprietary grades: Inoxyda 53H/3P for large cast parts, Inoxyda 53 AMA for non-magnetic applications and Inoxyda 154 for high mechanical strength. Components serve valves, pumps, turbines, heat exchangers and naval propulsion. Magmasoft numerical simulation is used from sand mold design. The ISO 9001 certified company holds approvals from Bureau Veritas, Lloyd's, ABS and RINA, and supplies raw, semi-finished or finished machined parts.

POLYSIGN is a French signage manufacturer based in Le Petit Quevilly, founded in 1968. The company designs, produces and installs customized visual communication solutions, handling projects from one-off prototypes to large production runs and working across formats from small details to large dimensions. Its range includes indoor and outdoor signage, flag signs, banners and illuminated boxes, cut letters and logos, flat and curved totems, double masts, plates and panels, safety signage, window graphics and decoration, vehicle marking, event solutions, and accessibility and machining work.