We are specialized in producing door roller in china according to customers'samples and requirements.
description:door roller
base:iron,aluminum,stainless steel
color:black,white
size:different size available
range:suit for door roller of door and window pulley
description:door roller
base:iron,aluminum,stainless steel
color:black,white
size:different size available
range:suit for door roller of door and window pulley
SIZE OF DOOR ROLLER