86-532-85197222
No. 928, Beier Mountain Road, Lingang Economic Development Zone, Huangdao Area, Qingdao, Shandong, China (Mainland)
200mm trolley wheel 2.80/2.50-4 for hand trolley, US $ 5 - 8 / Piece, Shandong, China, oem, 2.50-4.Source from Qingdao Jinze Metal Co., Ltd. on Waimaotong.com.