Steel billets
A7 aluminum ingot
Used Tyres
Silica gel, white silica gel , blue silica gel, indicating silica gel
Glycerin
Hydrochloric acid
Carbon black powder
Copper rods
Black carbon powder
Copper scrap
Copper cathode
Car cleaning maintenance products
Copper Scrap
Tire scrap
Copper alloy tube (al brass)
Copper ingots
Garbage Bags
Battery Scraps
Tyre Scrap