0086-635-8250033
36-1-302, Tech Park, Xi'an Jiaotong University, Liaocheng, Shandong, China (Mainland)
R32 55mm Blast Furnace tapping tools cross type drill bit, US $ 1 - 87 / Piece, Shandong, China, Sanlytols, various types.Source from Liaocheng Sanli Construction Machinery Co., Ltd. on Waimaotong.com.