<Tr> <Th> Products </Th> <Td> Kitchen knives, cutlery </Td> </Tr> <Tr> <Th> Website </Th> <Td> www.zwilling.com </Td> </Tr> <P> Zwilling J.A. Henckels is a knife manufacturer based in Solingen, Germany . It is one of the largest and oldest manufacturers of kitchen knives, scissors, cookware and flatware . Since 1970 it has been a part of the Werhahn - Group . </P> <P> On 13 June 1731 Peter Henckels registered the "Zwilling" (German for "Twin") logo with the Cutlers' Guild of Solingen . This makes Zwilling one of the oldest trademarks in the world . 40 years later, Peter's son Johann Abraham Henckels (1771 - 1850) was born, who would later re-name the company after himself . The Henckels logo has been in the current shape with a red background since 1969 . </P>

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