86-543-3077968
Zhangtan Village, Lijin Town, Lijin County, Dongying, Shandong, China (Mainland)
White Bulk Clay Powder Bentonite for Oil Well Drilling, US $ 100 - 200 / Metric Ton, Shandong, China, BEST, BEST, BEST-006, drilling mud clay.Source from Binzhou Best International Co., Ltd. on Waimaotong.com.