While mainly for sailors, Data Boat International has some useful links. Derrick Read Rowing Ergometers in South Africa. Italian rowing technology manufacturer Di-Bi have a website. Dirigo USA , boatmakers. Mupiro Rowing Services have been appointed UK agent for Drakkar Oars.
Website contains prices and technical details.
Dreissigacker oars in the UK are supplied by Oarsport . DrizaBone weatherproof kit. E Eel Pie Rowing Supplies, Eel Pie Island, Twickenham, Middlesex, TW1 3DY UK, has a website and an email address . The newly revamped Empacher website . FYI the German parent company doesn't have an online presence.