Above 90% parts of chair are self produced including multiple function mechanism, backrest post, outertube for gas lift, steel arm bracket, nylon base, seat/back shell, injection foam,etc.
1. YL-115-A316.
2. YL11, YL-115, YL115-A316.
3. A-314, A-315, A-316.
4. C-81AC.
5. CHATERS, CB-1, CB-3, CB-5, CB-6, CB-7, CB-8, CB-10, CB-11, CB-12.