SURTEP offers to wineries custom-made barrels, counting with the most important certifications, in order to guarantee: - Quality, consistance and reliability SURTEP barrels are « haute-couture » products: - Origin of the oak (forests) - Drying time (at least 24 months) - Drying method (100% natural) Certified by the external consultant Bureau Veritas. Barrels are exclusively produced upon request. Each customer chooses every technical feature for his barrels.