86-543-3077968
Zhangtan Village, Lijin Town, Lijin County, Dongying, Shandong, China (Mainland)
per ton price of decolorizing silica gel sand for refining oil, US $ 879 - 899 / Ton, Chemical Auxiliary Agent, 70131-50-9, Silica gel sand.Source from Binzhou Best International Co., Ltd. on Waimaotong.com.