Luxurious design heat & hound insulation bifold bi folding style aluminum interior balcony accordion folding glass door color:Dark Grey What should I provide to

What should I provide to get proposal

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grey Frame Material Stainless steel ODE/OEM Available Door Type Sliding Certificate CE/ROHS/ISO9001:2015 Warranty 2 Years

Package:Foam

Luxurious design heat & hound insulation bifold bi folding style aluminum interior balcony accordion folding glass door color:Dark Grey What should I provide toWarranty: More than 5 years, 10 Years Opening Method: Foldable Door Type: Glass After sale Service: Online technical support Project Solution Capability: graphic design, 3D model design, total solution for projects, Cross Categories Consolidation, Others Application: Hotel, Villa, Apartment, Office Building, Hospital, School, Mall, Sports Venues, Leisure Facilities, Supermarket, Warehouse, Workshop, Park, Farmhouse, Courtyard, Residential Design