Min. Order Reference FOB Price
1 Piece US$449.00-499.00 / Piece
Product Description
YINHAI PDC BITS FOR WATER WELL DRILLING YINHAI WORKSHOP SHOW-REAL FACTORY EXHIBITION SHOW About the company-HEJIAN YINHAI ROCK BITS MFG. Hejian Yinhai Rock Bits Manufacture Co., Ltd is a ROCK BITS enterprise, our bits basing ...