1. Specialized inpdc bits 2. Cover all IADC codes 3. All size available 4. MOQ: 1 piece Hejian Solidkey Petroleum Machinery Co., Ltd has began its foreign trade from 2006, and now to further expand our market we jion the Made-in-China. Our products has got ISO9001: 2008 product certification. They have got the good evaluations from our stable customers. If u have interest of our product, pls feel free to contact us, we ensure u best quality with competitive price! Looking forward ur inquiry!
