The CIN-G2-RB-600 Ganged 2-Seat Flip-Up Upholstered Cinema Auditorium Chair is an unbranded theater auditorium seating solution designed for high-traffic public assembly environments, featuring a coordinated red-black color scheme that balances functional durability and understated aesthetic appeal. The unit is configured as a linear connected 2-seat ganged set with shared intermediate armrests, creating a clean, continuous row layout that supports streamlined audience circulation when arranged across venue floors. Constructed for long-term commercial use, the chair features a 2.5 mm thick powder-coated cold-rolled steel support frame and legs, secured to level finished floors with concealed stainless steel expansion anchor bolts. Seat and back outer shells, along with the rear modesty panel, are formed from 4 mm thick injection-molded polypropylene for robust impact resistance, while armrests are crafted from injection-molded ABS. Seat and back cushions use cold-cure molded high-resilience polyurethane foam, with 65 kg/m³ density for the 130 mm thick seat core and 60 kg/m³ density for the matching 130 mm thick back core, upholstered in flame-retardant treated woven public-seat fabric rated for 50000 double rubs of abrasion resistance. The seat return mechanism relies on a torsion spring with nylon bushing pivot for smooth operation. Core functional features include spring-loaded automatic quiet seat return to an upright position when unoccupied, with nylon pivot bushings and damped springs minimizing operational noise. Each fixed ABS armrest integrates a recessed cup holder for patron convenience. When installed with the required 1100 mm minimum row-to-row spacing, upright seats create 650 mm of clear passage for safe, unobstructed access along rows. The seat supports a 150 kg per-seat static load and is rated for 200000 seat flip cycles; removable, replaceable seat and back upholstery pads simplify routine maintenance and extend service life. The 2-seat unit measures 1200 x 700 x 1060 mm overall, with a 600 mm single seat center distance, 450 mm seat height from finished floor, 470 mm open seat usable depth, 490 mm backrest usable width, and 605 mm armrest height above floor. This seating is suited for commercial cinema auditoriums, university lecture halls, corporate conference and assembly halls, performing arts theaters, government public assembly auditoriums, and multifunction community event halls. For procurement, note that each 2-seat set ships in two knock-down cartons with plastic wrap protective lining, requires 40 minutes of assembly per set, and uses floor mounting plates with 242 mm hole spacing; packaged sets weigh 23 kg with a 0.26 m³ carton volume, requiring pre-installed level finished floors for secure fixed mounting.