May Day Holiday Notice


Release time:

2024-04-25

May Day Holiday Notice

Focus on hot spots

Black King Kong 2026 National Day Holiday Notice

A glorious chapter, celebrating the nation’s birthday together.

New Strategies for Deep-Underground Mining: The Critical Role of Shaft Extension Technology and Key Implementation Considerations — Heijingang Report

The selection of a shaft‑extension scheme is a complex and critical decision‑making process that encompasses engineering‑geological conditions, measurement‑accuracy control, safety design, and safeguarding measures. Moreover, throughout the implementation phase, pre‑construction preparations, in‑process monitoring, and post‑construction acceptance are all of paramount importance.

Invitation | Black Diamond Drilling sincerely invites you to the 5th International Mining Investment & Financing Reception

Black Diamond Drilling and fellow co-hosts present the 5th International Mining Investment & Financing Reception.

Su Zimeng: Analysis of the Construction Machinery Industry’s Performance Since 2026 and Current Key Tasks — Heijinang Report

On July 9, 2026, the press conference for the 18th China (Beijing) International Construction Machinery, Building Material Machinery, and Mining Machinery Exhibition (hereinafter referred to as BICES 2027) was held in Beijing. At the event, Su Zimeng, President of the China Construction Machinery Industry Association (hereinafter referred to as the Association), delivered a keynote address titled “Analysis of the Construction Machinery Industry’s Performance Since 2026 and Current Priority Tasks.”