ONTON history


Since 1991, beginner and innovator of self-drilling anchor bar manufacturing in China. The leading rock bolt manufacturer for secure ground anchors.

Over thirty years, ONTON has entirely dedicated a branch of the company to an independent manufacturer in support of the specialized field of ground drilling and consolidation where anchors are utilized widely. It has become a pioneer of excellence in rock anchors construction.

Its self-drilling anchors have been increasing progressively to cover the domestic market due to the innovation of heat treatment technology and the experience in the metal industry. ONTON has participated in the construction of almost all high-speed rail projects in China, and has participated in or co-participated in the development of most of Chinese railway industry standards.

With certification ISO 9001:2015, ONTON guarantees high standard of SDA products. As a rock bolt manufacturer, the self drilling anchor system production and testing are according to EN14490、ASTM F432、EN14199、EN100803、FHWA-NHI-14-007.

ONTON has been focusing on the oversea market since 2008, the first customer was from Japan.

In Dec. 2023, ONTON successfully developed a new Patented fast and efficient installation hollow bolt – Build-in-Resin Prestressed Hollow Bolt, which has been written into industrial standard.

Safety        Technology Innovation        Customization        Rich Inventory        Short Lead Time


Obtained 91 national patents;

In October 1998, ONTON obtained the recommendation certificate from the Tunnel and Underground Engineering Branch of the China Civil Engineering Society, was certified by the national authoritative organization, and was allowed to be vigorously promoted and applied in engineering;

In 2006, ONTON participated in the preparation of railway standard TB/T 3209-2008 “Technical Conditions for Hollow Anchor Bars”;

In January 2008, ONTON won the honorary title of “Advanced Enterprise in Brand Creation”;

In 2015, ONTON participated in the preparation of the railway standard Q/CR 9248-2020 “Technical Specifications for Railway Tunnel Bolting”;

In 2018, ONTON participated in the preparation of the railway standard TB/T 3356-2021 “Railway Tunnel Anchor Bars”;

As of 2023, more than 240 million meters of self drilling hollow anchor bars have been applied in more than 1,000 large-scale engineering projects such as railways, highways, and hydropower at home and abroad.



ONTON: Ground Anchor System and Rock Bolt Manufacturer

In the dynamic world of construction, stability and safety are paramount. Ground anchor systems, also known as rock anchors, play a crucial role in securing foundations, slopes, and structures, ensuring their resilience against natural forces and human activities. ONTON, a leading rock bolt manufacturer, stands as your trusted partner, providing innovative and reliable ground anchor system solutions for your demanding projects.

As a distinguished self drilling rock bolt manufacturer, ONTON stands as a cornerstone in the construction industry. Our products, backed by advanced technology and precision engineering, play a pivotal role in ensuring the stability and integrity of diverse construction projects.

Self Drilling Rock Bolt Manufacturer: Our Expertise in Construction Solutions

Rock Anchors Construction: Transforming Visions into Reality

Embark on construction ventures with confidence, knowing that ONTON's rock anchors construction solutions are designed to exceed industry standards. From foundation support to slope stabilization, products are tailored to meet the demands of the most challenging construction projects.

ONTON Bolt: Your Trusted Partner in Ground Anchor Systems

At ONTON, we transcend the conventional to redefine excellence in ground anchor system manufacturing.
Our commitment to quality, customization through OEM options, and expert guidance through our SDA Tips section makes us the preferred choice in the industry.

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