Authentic Windows, Doors & Wood Paneling France's most trusted name in traditional joinery and carpentry Asselin Inc. is established in Atlanta, GA with many projects delivered in the USA since 20+ years for high-end residences. Asselin designs and manufactures in France authentic custom hand-crafted traditional windows and doors as well as wood panels, parquet flooring, staircases... Headquarters in Thouars (79-France) and subsidaries in Paris (75), Versailles (78), Marseille (13), Reunion Island (97-Indian Ocean) and Atlanta, GA (USA).