JS drill rods & casings are made of special geological steel pipe with high strength and toughness which is processed by high-precision CNC lathe and molding tool. The drill rod thread is tested by special thread gauge, and the thread part is specially strengthened.
Jinshi’s premium diamond products includes impreganated diamond bits, surface set bits, PDC bits, casing shoes and reaming shells
JINSHI offers a veriaty of coring systems including international standard wireline drilling system and conventional drilling system, as well some regional standards.
JINSHI supplies a wide range of drilling accessories.