86-0535-3355888
North Of Zhujiang Road, Nanwang Industrial Park, Penglai, Yantai, Shandong, China (Mainland)
Cast Basalt Lining Pipes, US $ 800 - 1200 / Ton, Shandong, China, GW, various sizes.Source from Penglai Huaan Basalt Pipeline Co., Ltd. on Waimaotong.com.