ONTON is a professional manufacturer and distributor of self drilling hollow anchor bolts.
ONTON manufactures and sells (domestic and oversea) self-drilling anchors and nonstandard construction threaded hollow bars, metal accessories with ISO 9001:2015 certificate, OEM is also available.
ONTON, established in 1991, over thirty years, has entirely dedicated a branch of the company to an activity 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 markets due to the innovation of metal treatment technology and the experience in the metal industry.
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 foreign markets since 2008, the first customer was from Japan.
We offer our customers an extensive customized service of hollow bar anchors, rock and soil nails, micropiles (temporary, semi-permanent or permanent). The hollow anchor bars match most of the international popular self-drilling systems, like CTS/ TITAN, Minova/ MAI, and DYWI/DSI.
With over 30 years of experience, ONTON has garnered unparalleled expertise in ground anchor systems.
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.