Sio2+TiO2=25-35
Protect Weld Metal
Submerged-arc Welding
Smelting
25kg Welding Flux /Kraft Paper Bag, 40 Bags/Pallet
Prefabricated Steel Structure
Kraft Bag with Plastic Lining Inside
25kg/bag, 40bags/wooden pallet
Laiwu City, Shandong Province, China