Wire rods, rebars.
Clothing.
Pumps.
Tetrahydrofuran (thf), toluene diisocyanate (tdi), methylene diphenyl diisocyanate (mdi), methylene chloride (mc), sbs, gum rosin..
Potassium alum.
Personal protective equipments workwears, hand gloves, disposable coverall.
Paper pencil maker machine.
Safety shoes.
Personal protective equipment.
Industrial equipment and heavy machinery.
Sulphuric acid.
1 4 butanediol.