86-532-87527388
1st Road, Taishan, Chaohai Office, Jimo, Qingdao, Shandong, China (Mainland)
Double Flange Reducer,DN 500*300, US $ 600 - 1200 / Ton, China, DIF, DN60-DN1600.Source from Qingdao Dongfeng Water Supply Equipment Co., Ltd. on Waimaotong.com.