fb100804_Folding_chair___DDL_Wiki__DFE_Guidelines
[Good Aspects of Competitor] The product is made of strong and durable materials [Room for Improvement] Foam usually breaks down first and it is not easy to repair [DFE Guidelines] 
Maximize First Life
N e w C o n c e p t D e v e l o p m e n t
L o w I m p a c t M a t e r i a l s
R e d u c e M a t e r i a l
E c o - M a n u f a c t u r i n g
O p t i m i z e D i s t r i b u t i o n
M a x i m i z e F i r s t L i f e
E n d o f L i f e
Folding chair - DDL Wiki
DFE Guidelines