头层牛皮
—
The first layer of cowhide
具有良好的弹性
It has good elasticity
强度和工艺可塑造性
Strength and process plasticity
高弹海绵
—
High elastic sponge
回弹性好,不易变形
Good resilience, not easily deformed
能有提供优质的支撑力度
Can provide high-quality support
实木框架
—
Solid wood frame
材质坚韧不易开裂变形
The material is tough and does
结构稳固,使用寿命长
Stable structure and long service life
俄罗斯进口落叶松实木框架
—
Larch solid wood frame
木材不易变形开裂,结构稳定
Wood is not easy to deform and crack
环保健康结构更牢固耐用,安全无异味
More robust and durable structure