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The Black Diamond wishes you prosperous wealth and continuous "legend"!!

Release time:

2024-03-11

The giant dragon raises its head and breaks through the clouds, its name resounding across the nine provinces, speaking of legends.

The auspicious dragon awakens in spring, wishing for everything to go smoothly.
Looking forward with anticipation, welcoming good omens.

On the second day of the second month, the spring dragon raises its head, bringing great fortune!

The giant dragon raises its head, breaking through the clouds,

Famous throughout the nine provinces, speaking of legends!

The Black Gold series wishes you a legendary

Prosperity rises with the "dragon," and the "legend" continues!!

SUMMARY 2024

Surprise inspection!! Have you grasped these knowledge points to distinguish real from fake black diamonds?

International Women's Day | Tribute to every "her"

Focus on hot spots

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.”

Mine Emergency Response Plan: The Paper That Prepares You for Disaster

Practical Common Sense on Mine Emergency Plans and Emergency Response

Opinions of the National Mine Safety Administration on Standardizing Construction Teams Engaged in Mining and Excavation (Stripping) Operations at Metal and Non-Metallic Mines

Opinions of the National Mine Safety Administration on Standardizing Construction Teams Engaged in Mining and Excavation (Strip) Operations at Metal and Non-Metallic Mines

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