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Hejian Huanyu Petroleum Machinery Co., Ltd. in China. Since 1998 My company manufactures tricone bit,steel tooth bit ,TCI tricone bit ,milled tooth bit,steel tooth rock bit,PDC bit,damond core bit ,single cone bit ,reamer bit,hole opener . Our products ca ...
Supplier: China Huanyu Drill Bit Petroleum Machinery Co., Ltd.
[ Manufacturer ]
China
Shengnuo Group is a technology enterprise focusing on solid-liquid separation and R&D of Mining and Beneficiation techniques. The major product, Vacuum Ceramic Disc Filter namely, was listed in PRC's State Torch Program in 2003 and certificated as “Qual ...
Supplier: Beijing Shengnuo Industrial Mining Technology Co., Ltd
[ Manufacturer, Wholesaler ]
