Sulzer Metco has appointed Zzuhl, based in Birmingham, as an authorized dealer for its SUMEBore coatings. Zzuhl will offer the full range of SUMEBore cylinder bore coatings, ranging from metallic coatings through combined metallic/ceramic and full ceramic coatings. Furthermore Sulzer Metco established a new technical partnership with SUMEBore piston ring dealer Total Seal, based in Phoenix, Arizona.