Contact us

Questions about the cultures, a batch that did not set, or an order? Our team in Sofia answers within one working day.

• Email: [email protected]
• Phone: +359 877 900 982 (Mon–Fri, 9:00–18:00 Eastern European Time)
• Address: ARFA ES LTD, 3 eng. Stoimen Sarafov Str., 1000 Sofia, Bulgaria

If you are writing about an order, please add the order number — it starts with PAM-.