0086-546-8268456
Middle Section Of Weifang Road, Dongying Dist., Dongying, Shandong, China (Mainland)
Medium density Fracturing Proppant/Ceramic Sand 70-140 mesh/40-60mesh, US $ 200 - 500 / Ton, Shandong, China, Xincheng, Petroleum Fracturing Additive.Source from Dongying Xincheng Petroleum Technology Co., Ltd. on Waimaotong.com.