DH180: Fortifying Tunnel Construction Safety Defenses, Empowering High-Quality Advancement of High-Speed Rail Infrastructure

Warmth of Winter Solstice Envelops the Company, Birthdays Celebrated Together as We Embark on New Journeys — ZSIM's Fourth Quarter 2025 Employee Birthday Celebration Warmly Unfolds

Breaking the International Monopoly! ZSIM DH180 Drill Rig: Comprehensive High-Speed Rail-Grade Performance Covering Advance Forecasting + Core Sampling + Support + Rescue

ZML160 Multi-Functional Drilling Rig: The “Safety All-Rounder” for Changgan High-Speed Rail Tunnel Construction

ZML160 Multi-Function Drilling Rig: The “All-Round Partner” for Tunnel Construction

DW1203B Three-Arm Hydraulic Rock Drilling Rig: A Revolutionary Force in Tunneling Construction

ZSIM ZML160 Multi-Functional Drilling Rig: An Efficient Solution for Complex Geological Conditions

“Double Celebration, Warm Gathering in Golden Autumn” -- Sichuan Drill God's Third Quarter Employee Birthday Party Warmly Kicks Off

DH180 Multi-Function Drilling Rig: The Safety and Efficiency Champion for Tunnel Construction

Hardcore Performance! DH180 Drill Empowers Yichang-Fuling High-Speed Rail Tunnel Construction

ZSIM: 20 Years of Dedication to Tunnel Safety Equipment, ZML160 Multi-Function Drill Ensures Project Safety

ZSIM：Safeguarding China's Tunnel Construction with Superior Drilling Technology