... Making process: Stamping, deep drawing, bending, punching, threading, welding , tapping, riveting, grindingSurface treatment: Hot galvanized, polishing, ... sampleAdvantageExperienced technical staff Mercedes-Benz's supplier of welding seat baseQuality certificat: ISO9000:2008 , EN15085-2 ... a credible long-term bussiness relationship with your company in the near future. welding bus long seat back ...