Tricone Bit with Sealed Journal Bearing 19" IADC437
YINHAI FACTORY REAL SHOT 19" 437 BITS
PHOTOS — YINHAI WORKSHOP PRODUCTION
1.Q:What kind of packing do you have?
A: Plywood Boxes free of fumigation; Cartons; packing can be customized-up to the standard for export.
2.Q:What is your price advantage?
A:We are 100% factory directly sales,API production process guarantee,Provide customized services for brand processing.
Factory best price and quality and service,Reduce the cost of drilling for you.
Don’t worry after-sales service.Welcome to book a video-call to inspect factory.