Wilhelm Group is a specialist welding engineering company founded in the early 1980s.With almost 30 years of experience, we have become a centre of competence for weld overlay cladding technology, our Chinese factory is located in China, Suzhou new district.We provide Weld Overlay Cladding using our fully automated Hot Wire TIG machine. Our Hot Wire TIG process uses both single and twin wire procedures making single & multiple passes. All our weld overlay processes meet the ASME, NACE, API and/or customer specification % Fe dilution requirements.