SADEV is the leader in the design and supply of architectural point supported glass hardware. The SADEV Classic series line o ... f products include fittings for external applications (rotules, spiders, & tension rods.) and the SADEV Décor series line for internal applications include (balustrade, sliding doors, point supported guardrails, glass connectors, partition walls, and handrailing.) In addition to our quality line of glass components we are pleased to offer our project management, drafting and engineering services! SADEV USA and its representatives can assist you with your design including technical assistance in selecting the most suitable components and providing static engineering on the complete system. We carry inventory of the SADEV Architectural Glass Systems product lines as well as offering custom manufacturing, fabrication and finishing. Our staff prides itself in their knowledge and customer service excellence. read more