On the other hand, 3D Systems Corporation (NYSE: DDD ) sells metal printers but continues to suffer from large-format issues and brand damage while Stratasys, Ltd. (NASDAQ: SSYS ) has no metals product other than its printing services.
Take context from the input text and decide on the accurate relationship between '3D Systems' and 'Corporation' from the options provided.
Options: subsidiary, currency, director/manager, position held