hongtun,boping,chiping Liaocheng, Shandong
Established in 1996,with more than 10 years practice,We,Chiping Shenghao Rubber Ingredients Co.,Ltd accumulates much experience the profession of rubber ingredients.We mainly produce stearic acid. Zinc Oxide, plasticizer A, homogenizing ...
stearic acid, zinc oxide, rubber additives, rubber ingredients