ONTON FACTORY
ONTON FACTORY
ONTON FACTORY
ONTON FACTORY
ONTON FACTORY
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Founded in 1991, Focus on Manufacturing
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  1. Injection Hollow Bar
  2. Expanded Shell Prestressing Injection Hollow Bar
  3. Self Drilling Grouting Hollow Bar
  4. Combined Grouting Hollow Bar
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Precision Work Rolls Anchor Bars
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Widely Application in Tunnels, Mines, Slopes, Underground Powerhouses, Water Diversion Tunnels

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Safety is the First
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  1. Safety Production
  2. Safety Inspection
  3. Safety Transportation
  4. Safety Installation
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Precision Work Creates Excellence, Integrity Creates Brilliance
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  1. Self Drilling Anchor System
  2. Easy Installation
  3. Drilling and Grouting Simultaneously
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Enhance Product Effectiveness with Process Technology
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  1. Job Site Guide Installation
  2. Lab & Site Test
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Our Products

Rope thread self drilling bar

Rope Thread Self Drilling Hollow Bar

Rope Thread Self Drilling Hollow Bar
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T-Thread Self Drilling HollowBar

T-Thread Self Drilling HollowBar

T-Thread Self Drilling HollowBar
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HDG self drilling

HDG Self Drilling Anchor Bar

HDG Self Drilling Anchor Bar
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Stainless Steel SDA

Stainless

Stainless Steel SDA
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Beginner, and Innovator of Self-Drilling Anchor Bar Manufacturing

ONTON is one of the premier local manufacturers of SDA hollow bars in domestic market after Atlas Copco first introduced Self-Drilling Anchor bolt (SDA Rock Bolt) to China in 1990s.

30+ years passed, ONTON has developed new rolling technology to change the whole threaded hollow bar market. Its products are more powerful and more competitive.

As a distinguished self-drilling anchor bolt supplier, ONTON takes pride in providing a comprehensive range of self-drilling anchor rods and nonstandard construction threaded hollow bars with ISO 9001:2015 certification. Our commitment to excellence is evident in every product we offer, ensuring reliability, durability, and precision.

 

Self-Drilling Anchor Bar Manufacturer

Our Advantages

Ductility-is-safety
Safety Strength Ductility

Standards-based

Qualified in accordance with ASTM A615, EN14199 and EN10080.

Advanced and Mature Process Flow

Rolling, forging and heat treatment to release the energy of metal crystal. Strength improved, and cost saved.

Highly Customizable

Non-standard hollow bar manufacture. Special ability for OEM orders.

Safety comes first

ONTON IBO hollow bar can absorb more fracture energy than other bars.

With over 30 years of experience in the industry, ONTON has established itself as a pioneer and innovator in self-drilling anchor system technology. Our expertise extends across a comprehensive range of products, including:

• Self-Drilling Anchor Rods

Our self-drilling anchor rods, also known as self-drilling hollow bars, are engineered to deliver exceptional drilling performance and secure anchoring in various ground conditions.

• Self-Drilling Anchor System

We offer a complete line of self-drilling anchor systems, encompassing a diverse range of accessories to complement your anchor rod installations.

• Non-Standard Construction Threaded Hollow Bars

We cater to specific project requirements by manufacturing non-standard construction threaded hollow bars, tailored to your unique needs.

Recent Articles

Perumin
ONTON PARTICIPATED PERUMIN 2019
From Sep. 16th to Sep. 20th, 2019, PERUMIN 34 was held at Cerro Juli, Arequipa, Peru. Arequipa is the...
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Bauma India
ONTON PARTICIPATED BAUMA CONEXPO INDIA 2018
The 6th International Trade Fair (Bauma Conexpo India 2018) was held at India Expo Centre, Delhi NCR...
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ONTON PARTICIPATED STANDARD TB/T3209-2008 COMPILATION
ONTON PARTICIPATED STANDARD TB/T3209-2008 COMPILATION
In 2008, ONTON had the honor to participate in the compilation of the Chinese national standard TB/T3209-2008...
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Partner with ONTON for Unparalleled Security and Performance


When it comes to securing your foundations and structures, trust ONTON’s expertise and unwavering commitment to quality. With our comprehensive range of self-drilling anchor rod systems and services, we empower you to build with confidence and achieve lasting results. 

Please feel free to contact us anytime to learn more about our products and services that make us your most reliable self-drilling anchor bolt supplier.

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