Main Products: pdc bit, pdc drill bit, matrix body pdc bit, steel body pdc bit...
17 1/2＂ HPS5319 S223 Steel Body PDC bit
Chengdu History Petroleum Technology Co., Ltd.
Address:Blue Bright Airport International center, Shuangliu, Chengdu, Sichuan, China.
Contact CCCME: Email: ipic@anexpatinsingapore.com
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