|
|
|
- PPGL Sheet
- PPGL has double protection.one is galvanized steel or galvanumed steel,Website:://.cnhousesteel.com,another is color coating material.the last coveres and protectes steel,it’s a very good for preventing rust.Also it makes steel’s good life time incre...
-
Qingdao Huizhi Kaiyuan International Trade Co.,ltd
[Verified]
|
|
Negotiable
|