We accept all kinds of inquiries in the written English language only.
They should be directed by

mail:	BWY, Senovn nm. 23, 110 00 Prague 1, Czech Republic
e-mail:
or fax No.:	++420-2-24142382

and as detailed as possible.

The inquiries covering substances under Group A + B will be responded in 48 hours, those concerning Group C in a week.

The inquiries in Czech will be disregarded if the inquiring party is not a licensed business.




Note: May the laws or circumstances require the End User`s Certificate for specific substance(s), we will ask the Buyer to issue such a document before the goods are shipped. In this case the Buyer will be advised accordingly.