①Handrail：Made from carefully selected eco-friendly solid wood through a shaping process.
②&③Rear seat sponge cushion:Crafted with high-quality selected wood frames and exquisite molding techniques, it features high-density foam evenly distributed through meticulous craftsmanship. Made of premium natural large chemical fibers and top-grade pearl cotton, it offers excellent resilience, is less prone to deformation, and is free from bacteria, odor, and fluorescence, ensuring safety and environmental friendliness. It has strong pressure resistance, is exceptionally soft and highly elastic, providing comfort. The appearance has elegant lines, and the package fits well, preventing fatigue even after prolonged sitting. It is designed in accordance with ergonomic principles.
④Side guard plate:High-quality PP injection molding, high density, impact-resistant and anti-aging.
⑤Leather material:Made of high-quality fabric / available in top-grain cowhide, it is wear-resistant, fade-proof and can be treated with three-proofing. Various colors are available.
⑥Leg support:It is made of high-quality steel through precise stamping and welding, and then undergoes processes such as grinding, rust prevention, phosphating, spraying and powder coating.
Buffer recovery：The spring with damping achieves flexible recovery and is silent.
screw：Steel hexagon socket head cap screws and expansion nuts.
Tipping mechanism：New type of spring overturning mechanism or fixed structure.
| Item | Specification |
| Function | Fixed seat/backrest, electric extension function (optional) |
| Center Distance | 660 mm |
| Spacing Requirements | 2000 mm |
| Chinese-to-Chinese Distance | 660 mm |
| Handrail Width | 220 mm |
| Handrail to Floor Height | 610 mm |
| Seat Height | 480 mm |
| Seat Width | 550 mm |
| Seat Depth | 560 mm |
| Backrest Width | 790 mm |
| Total Height | 950 mm |
| Total Depth | 1020 mm |
| Total Width (Single Seat) | 880 mm |
| Total Depth (Electric Opening) | 1600 mm |
| Electric Seat Length Adjustment | 920 mm |
