W20160126002
ISO 9001:2008, AWWA D103 , OSHA , BSCI
$5000~$20000 one set
60 sets per month
0-60 days after deposit received
PE poly-foam between each two steel plates ; wooden pallet and wooden box
Excellent
Excellent
No repairs .required
<15 days
easy
A small built-up area
Variability in roofs design