I got their reply, Peeky,
"We have Canon printers (9400, 8400) using archival water based pigment inks by Lucia Ink from Canon. Our Fine Art Bright Paper is produced by Canon; 230 gsm, 100% cotton rag, archival, acid free. Longevity of prints are 60+ years. "
They are a long-time Giclee company, in the US.
Let me check them out later this eve - no later than tomorrow. THANK YOU!