Company Overview - Haojiang Drilling Service Co., Ltd.

Haojiang Drilling Service Co., Ltd.

Company Overview

2YRSHaojiang Drilling Service Co., Ltd.

COMPANY OVERVIEW

Company Album

Basic Information

Selected products

Reliable Quality HDD Series HDD Hole Opener Roller Bit for Petroleum Drilling Industry

Exquisite Technology XMK 6 3/4 HDD Tci Roller Cone Tricone Rock Bit for Petroleum Drilling

Made in China 12 1/4 Tci Hole Reamer Rock Roller Bit for Oil Drilling

Professional Manufacturer Engraving Bit Cnc Rock Bits Water Hole Drilling Machines