mechanical part finishing France

SOFRAPI is a preferred partner for machining single parts and small series in both small and large dimensions: Milling, Turning, Finishing, Assembly, Metrology, Sawing, Handling, and Computer Management. SOFRAPI brings its expertise and responsiveness to your service to advise you on the execution of all your precision machining projects. We operate in a wide range of sectors such as food...

Founded in 1960, SIBI SA specializes in chip removal machining: CNC and electro-erosion, sheet metal work: metalworking, cutting, stamping, deep drawing, assembly of components and subassemblies, as well as surface finishing: powder and liquid painting. SIBI SA and SOCAM LASER are part of a group of SMEs that combine their expertise, know-how, and technical resources. SIBI is certified ISO 9001, EN 9100, and NADCAP Welding. We primarily work with the aerospace, electronics, medical, and defense sectors.

... significantly thicker protective passive layer of chromium oxide than originally present. STM24 also carries out mechanical polishing, which is a finishing process that removes defects, scratches, or roughness from the part through abrasion. When taken to the highest level of finishing, we achieve high-quality surface states characterized by roughness index (Ra), homogeneity of shine, and luster. Finally, STM24 performs treatments such as: Degreasing, Pickling, and Passivation of Stainless Steels.