This product is provided by the company SHANDONG JOY-RING CHEMICAL CO.,LTD . Please contact for more information.
Optical Brightener OB-1
Optical Brightener OB
Optical Brightener KCB
Optical Brightener KSN
LEAD CHROMATE & MOLYBDATE (PY 34 & PR 104)
White masterbatch
PP PE ABS PC Injection Black Masterbatch
Film Black Masterbatch