loading
UNO 663
Chairs
Leather Chairs
Mesh Chairs
Boss Chairs
Executive Chairs
Task Chairs
Leisure Chairs
Training Chairs
Ergonomic Chairs
Meeting Chairs
Stackable Chairs
Bar Stools
Plastic Chairs
Space Solutions
Commercial Office
Education & University
Government & Public Space
Healthcare & Hospital
Hotel and Restaurant
Manufacturing
Plastic Injection
Metal structure
Plywood
Foam Cushion
Cutting and Sewing
Upholstering
About Us
Certificate
Ergonomic Design
Designer
Sustainability
Company News
Project
Insight
Download
Blog
Video
Short Video
FAQ
Contact

Will the seat foam sag and lose rebound after long‑term use?

2026-08-31
We use 45D high‑density foam or molded foam for the seats. After tens of thousands of compression rebound tests, the cushion will not sag even with continuous shared use.
prev
Will PU leather crack or peel off during hot sea shipping in coastal areas?
Do new chairs release strong odors in enclosed meeting rooms?
next
Related questions
1
What is your R&D strength? Can you provide continuous new products?
With an annual R&D investment of 12 million RMB, 20+ professional engineers, 100+ new products yearly and dozens of patents, we cooperate with Italian designers to continuously provide differentiated new products for bulk partners.
2
What sales support can you provide for wholesale buyers?
We offer spec sheets, high‑definition images, 3D models, color swatches and other marketing materials for wholesale and brand partners. We can also provide showroom layout plans to help you develop market business.
3
What benefits do long‑term wholesale partners enjoy?
Qualified repeat buyers get tiered pricing, priority production, free catalog & swatch updates, and pre‑allocation for new stock to secure consistent supply.
4
What support policies do you offer for long‑term F&B chain wholesalers?
Clients meeting annual order targets enjoy tiered wholesale prices, priority production, free catalog & swatch updates and pre‑allocation for new models to guarantee steady supply.
5
Will long‑term wholesale buyers receive updated catalogs and fabric swatches regularly?
Regular full‑container clients receive new catalogs, fabric swatches and project photos every quarter, along with updated tiered wholesale prices.
6
Do you provide marketing materials for bulk partners?
We provide free full‑set marketing resources for long‑term bulk partners, including 3D models, HD images, promotional videos, spec sheets, color swatches and bidding documents, as well as showroom layout solutions to support online sales and project bidding.
GET IN TOUCH WITH Us
Space Solutions
Commercial Office
Education & University
Government & Public Space
Healthcare & Hospital
Hotel and Restaurant

Commercial Seating Expert.
Contact Us

Tel: 0086-750-8538 090

Fax: 0086-750-8312 000

E-mail: sales@msdaoffice.com

Add: No.3 Industrial Park, Hecheng Town, Heshan City, Guangdong Province, China.

Request a Catalog

Commercial Seating Expert.
Copyright © 2026 Heshan City Sifang Furniture Co., Ltd. |Sitemap
Product Lives
Contact us
Customer service
detect