0086-546-8268456
Middle Section Of Weifang Road, Dongying Dist., Dongying, Shandong, China (Mainland)
Oil production API standard sucker rod/polished rod stuffing box, US $ 100 - 400 / Set, Shandong, China, Drilling Equipment, Sucker Rod.Source from Dongying Xincheng Petroleum Technology Co., Ltd. on Waimaotong.com.