

| Greater expertise ensures high-quality service Products, specialist expertise, service, and consultation - all from a single source Helmut Herwig has been active in the galvanizing sector ever since 1972. The team was strengthened when Oliver Herwig joined the company in 1993, active in consultation, training, and sales. |
| Dipl. Ing. Helmut Herwig is an engineer from his heart and a 'real pro', guaranteeing all customers his specialist expertise at the highest level. |
| The company was indeed strengthened when in 1993 Oliver Herwig was made responsible for purchasing, marketing and sales, technical consultation, and support. He supports the company's agents worldwide, advising various partners in Austria, south-east Asia, the USA, Russia, the United Arab Emirates, and Germany. |

|
Dipl. Ing. Helmut Herwig who was graduated in 1964 at the University of Engineering in Duisburg (Germany) actually started his carrier as a project-engineer with a mining industry company in Liberia over a period of five years. Since 1972 he is involved in the hot-dip-galvanising business as an engineering firm specialising in the corrosion prevention of metals. He is providing chemicals and consulting services to the galvanising industry in Europe, South America, Middle America, Africa, Middle East, Asia and North America. E helmut.herwig@herwig-gmbh.com T +49 2331 9 15 55 |
| Oliver Herwig is responsible not only for customer advice and support but also for specialist training courses and lectures in Los Angeles (USA), Jakarta (Indonesia), Moscow (Russia), and Hagen (Germany). Subjects of these specialist training courses include "Chemical pretreatment in galvanizing works" and "Special zinc alloys for galvanizing works". E oliver.herwig@herwig-gmbh.com T +49 2331 91 55 63 |