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1st Road, Taishan, Chaohai Office, Jimo, Qingdao, Shandong, China (Mainland)
ductile iron collar, US $ 800 - 1200 / Ton, Shandong, China, DIF, DN80-1600.Source from Qingdao Dongfeng Water Supply Equipment Co., Ltd. on Waimaotong.com.