Understanding Office Chair Gas Lifts

Classification of chair Gas Lifts
Gas lifts are generally divided into four classes: Class 1, Class 2, Class 3, and Class 4. The classification is based on international safety and performance standards, particularly related to load capacity and durability.

How to Distinguish Them
Load-bearing capacity: Each class supports different maximum weight.

Durability cycles: Class 4 gas lifts endure more up-and-down cycles compared to Class 2 or 3.

Certification: Verified by international testing such as SGS, BIFMA, or TÜV.

When purchasing a custom ergonomic chair from a modern office chair factory, always check forgas lift certification to ensure safety and comfort.

Ranking of Well-Known Gas Lift Brands Globally recognized brands have set benchmarks in quality and reliability. Based on marketreputation, safety testing, and adoption by leading manufacturers, the following ranking is widely acknowledged:
1. KGS (Korea) - Known for top durability and strict safety standards, often used in premiumchairs.
2.SAMHONGSA (Korea) - A trusted supplier with consistent performance in high-end officeseating.
3. STABILUS (Germany) - Famous for precision engineering and reliability, also a leader in automotive hydraulics.
4. XieQiang (China) - A major supplier with wide global presence, offering competitive quality for mainstream markets.
5. HoMei (Taiwan)- Stable performance, widely used in mid-range office chairs.

At Ivyco chair, we prioritize using certified gas lifts to ensure every custom office chair we deliveris not only stylish and ergonomic but also safe and long-lasting. Whether you are seeking a multifunctional office chair for flexible workspaces or a custom built office chair for personal comfort, understanding the gas lift system ensures you are investing in true quality.