Mining Bit Tricone Bit 14 Inch IADC437/517/537/637 for Drilling Hard Formation Manufacture
YINHAI BITS FACTORY DESIGN CAPABILITY
YINHAI MANUFACTURE FACTORY PROFILE
1.Q:What kind of packing do you have?
A: Ply-Wooden free of fumigation;cartons;packing can be customized.
2.Q:What is your price advantage?
A:We are 100% factory directly sales,API production process guarantee,Provide customized services for brand processing.
Reduce the cost of drilling for you, Don’t worry after-sales service. Welcome to book a video-call to inspect factory.