Mr. Rudolf J.H. Lietz (left) and Mrs. Elizabeth Lietz (centre) receive the ISO 9001:2015 from TÜV Rheinland Philippines, Inc. Managing Director Mr. Tristan Arwen G. Loveres (right). “We were world-class from the beginning.” For the employees and executives of Rudolf Lietz, Inc., the sunny morning on the 7th of October 2019 was not simply [...]