SERTIFIKASI & PELATIHAN WELDER
WELDING STUDY CENTER menawarkan program Sertifikasi & Pelatihan Welder Kemnaker BNSP, Training Welding Engineer, Training Welding Inspector, Jasa WPS Kemnaker MIGAS, Training NDT ASNT, dan Pelatihan Pengelasan BNSP KEMNAKER, dengan sistem Vocational Training Specialist dengan