Mr. Prayoon SHIOWATTANA, NIMT Director, together with executives and metrologists welcome Mr. Wilfried SCHULTZ from German Accreditation Bodies (Deutsche Akkreditierungsstelle GmbH : DAkkS, Germany on the occasion of Surveillance visit for Pressure Laboratory, Mechanical Metrology Department. The function was held at Phadungmat building, NIMT, Pathum Thani province.