- Min. Order:   - 1 Set 
- Price:   - US$ 7000 ~ 9820 
- Place of origin:   - China 
- Supply Ability:   - 100 set per Month 
adjusted to test the fastest cycle of 20 times/min 5. Test
A. Functional load: apply 890N (200lb) force to the back of the chair for 1 minute
B. Destructive load: apply 1334N (300 LBS) force to the back of the chair for 1 minute6. Standard configuration accessories: 1 piece of backrest loading pad, 50 pieces of standard sand bag (5 LBS/piece), 2 pieces of chair fixing press plate, 1 piece of l-sh
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