The LTH-113-WD-001 unbranded formal seating sofa set is a coordinated 1+1+3 configuration, featuring two matching single armchairs and one three-seat sofa in a fixed, non-modular layout. Its classic, formal aesthetic is defined by polished red-brown solid wood trim and legs, curved rolled padded armrests with solid wood edging, and vertical channel-tufted backrests. The set has a total seating capacity width of 4440 mm across all units: each single armchair measures 1160 x 830 x 850 mm, the three-seat sofa measures 2120 x 830 x 850 mm, with a 450 mm seat height, 500 mm seat depth, 150 mm thick seat cushions, 520 mm tall backrests, 200 mm armrest height above the seat, and 80 x 80 mm cross-section solid wood legs. Constructed for long-term durability, the set uses a kiln-dried solid larch hardwood frame with 12% moisture content, encapsulated in E1 grade medium density fiberboard, with a 14 mm bent plywood internal seat support board. The seat support system uses 3.2 mm diameter S-shaped zigzag springs spaced 100 mm apart, delivering a total frame static load capacity of 500 kg. Upholstery is 1.4 mm thick top-grain brown leather, rated for 50000 abrasion cycles, sewn with high-tenacity bonded polyester thread in lock-stitched seams with 8 stitches per 30 mm. Seat cushions are filled with 42D high-resilience polyurethane foam topped with a 40 mm soft foam layer, with a 42 kg/m³ density and 60% rebound rate, fitted with non-slip bases for loose placement; backrests use 30D medium-density polyurethane foam held in place by channel tufting to retain shape over time. Exposed wood elements feature a lacquer finish, and legs are fitted with non-marking felt glides to protect flooring. The smooth leather surface supports simple wipe-clean maintenance with standard leather care products, with no recline mechanisms to maintain a fixed upright formal seating position. This set is suited for symmetrical centered placement in formal residential living rooms with classic or traditional design schemes, executive office reception areas paired with a 2.4 m executive desk, VIP lounge waiting areas with capacity for 5 adults, formal dining lounge areas adjacent to dining spaces for post-meal seating, and hotel suite public areas that call for coordinated classic wood and leather finishes. For procurement, note the set ships as 2 cartons per unit, requires 40 minutes of assembly per set, supports loading of 135 sets per 20GP container at 85% space utilization, and the set carries a total gross weight of 180 kg.