Rock Bolt Manufacturer & Supplier in China

Q: How Are Sinorock Products Packaged?

Self-Drilling Anchor Bars The self-drilling anchor bars are bundled according to specified quantities, usually packed in bundles in multiples of 5. Accessories Below T76: Accessories are first packed in cartons and then placed on wooden pallets for final packaging. T76 and above: Accessories are directly packed into wooden cases. For some special-shaped or oversized accessory products, wooden case packaging is also generally used directly. For products of T52 and below, the quantity per box is usually packed in multiples of 5. For accessories above T52, wooden cases are customized according to the product quantity. The quantity of bars per bundle and accessories per box follows specific packaging standards. For detailed packaging data, please leave a message or contact us by email.

Q: How Are Sinorock Products Packaged?

Self-Drilling Anchor Bars The self-drilling anchor bars are bundled according to specified quantities, usually packed in bundles in multiples of 5. Accessories Below T76: Accessories are first packed in cartons and then placed on wooden pallets for final packaging. T76 and above: Accessories are directly packed into wooden cases. For some special-shaped or oversized accessory products, wooden case packaging is also generally used directly. For products of T52 and below, the quantity per box is usually packed in multiples of 5. For accessories above T52, wooden cases are customized according to the product quantity. The quantity of bars per bundle and accessories per box follows specific packaging standards. For detailed packaging data, please leave a message or contact us by email.

Q: How Are Sinorock Products Packaged?

Self-Drilling Anchor Bars The self-drilling anchor bars are bundled according to specified quantities, usually packed in bundles in multiples of 5. Accessories Below T76: Accessories are first packed in cartons and then placed on wooden pallets for final packaging. T76 and above: Accessories are directly packed into wooden cases. For some special-shaped or oversized accessory products, wooden case packaging is also generally used directly. For products of T52 and below, the quantity per box is usually packed in multiples of 5. For accessories above T52, wooden cases are customized according to the product quantity. The quantity of bars per bundle and accessories per box follows specific packaging standards. For detailed packaging data, please leave a message or contact us by email.

Q: How Are Sinorock Products Packaged?

Self-Drilling Anchor Bars The self-drilling anchor bars are bundled according to specified quantities, usually packed in bundles in multiples of 5. Accessories Below T76: Accessories are first packed in cartons and then placed on wooden pallets for final packaging. T76 and above: Accessories are directly packed into wooden cases. For some special-shaped or oversized accessory products, wooden case packaging is also generally used directly. For products of T52 and below, the quantity per box is usually packed in multiples of 5. For accessories above T52, wooden cases are customized according to the product quantity. The quantity of bars per bundle and accessories per box follows specific packaging standards. For detailed packaging data, please leave a message or contact us by email.

The Most Comprehensive Self-Drilling Anchor Bolt System

From R22 to T200

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SINOROCK — Your Trusted Global Partner

Professional R&D team & lean production

Advanced Automated Production Lines

ISO 9001 & CE certified quality system

Global 1000+ Industry Customer Cases

For Mining, Tunnels, Slopes & Foundations

Years of Industry Experience

Export Countries

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Factory

Customer Cases

ASIA'S LEADING MANUFACTURER OF LARGE-DIAMETER HOLLOW ANCHOR BARS

Sinorock is a leading manufacturer of anchoring solutions, specializing in the development, production, and global supply of high-quality anchoring products.

With over 20 years of manufacturing experience, our products are used in more than 70 countries worldwide.

Operating two production facilities with over 100 advanced machines and 20 automated hollow anchor bar production lines, Sinorock is Asia’s leading supplier of large-diameter self-drilling anchor bars, with manufacturing capabilities up to 200 mm in diameter.

Product Categories

Special-purpose self-drilling anchor bolts（High-Elongation Self Drilling Anchor Bolt System、High-Strength Self-Drilling Anchor Bolt System、Low-Carbon Self-Drilling Anchor Bolt System. Anti-Corrosion Rock Bolt（Hot-Dip Galvanizing Rock Bolt、Epoxy Coating Rock Bolt、Double Corrosion Protection (DCP) rock bolts、Stainless Steel Rock Bolt System）

R25 Self-Drilling Anchor Bolt

Applications

RELIABLE GROUND SUPPORT FOR MINING OPERATIONS

Self-drilling rock bolts provide efficient support for open-pit slopes and underground excavations. They improve rock stability, accelerate excavation progress, and reduce overall support costs in challenging mining conditions.

ADVANCED SUPPORT FOR SAFE TUNNEL CONSTRUCTION

Designed for demanding tunnel environments, self-drilling anchor systems enhance ground stability and improve construction efficiency.

STRONG FOUNDATION SOLUTIONS FOR LASTING PERFORMANCE

Self-drilling anchor bolts effectively transfer structural loads, improve bearing capacity, and provide reliable reinforcement for foundations, bridges, towers, and other critical infrastructure projects.

EFFECTIVE SLOPE STABILIZATION IN COMPLEX TERRAIN

Self-drilling rock bolts strengthen unstable slopes by resisting tensile and shear forces. They are widely used for slope protection, retaining structures, rockfall prevention, and embankment stabilization.

OUR SERVICE ADVANTAGES

ONE-STOP ROCK REINFORCEMENT SOLUTIONS

20+ YEARS OF EXPERTISE

Extensive experience in geotechnical anchoring, delivering optimized solutions for diverse geological and construction conditions.

FULL-PROCESS SERVICE

Supporting every project stage from investigation and testing to training and site assistance, ensuring efficient and successful implementation.