86-543-3077968
Zhangtan Village, Lijin Town, Lijin County, Dongying, Shandong, China (Mainland)
decoloring sand for black diesel recycling used engine oil, US $ 10 - 16 / Kilogram, Chemical Auxiliary Agent,70131-50-9, silica gel sand.Source from Binzhou Best International Co., Ltd. on Waimaotong.com.