GLH-905
Oilfield drilling defoaming agent
GLH-811-6-40
Industrial cleaning defoaming agent
GLH-712R
Ceramic slurry defoaming agent
GLH-1806
Silicon-free defoaming agent for industrial cleaning
GLH-512F-8-50
Oil refining special defoaming agent
GLH-1702
Defoaming agent ( Specially for aluminum production seed de