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On April 15th, 2024, leaders of the National Railway Group went to the exit of Gayi Tunnel to observe the construction of the anchoring and injection machine. The R25 built-in resin prestressed self drilling hollow bar jointly developed by ONTON and the Railway Construction Research Institute was used for rapid anchoring. The main contents are as follows:
Built in Resin Prestressed Hollow Bolt Consctruction
YouTube video: https://youtu.be/kzeRktj0NE4     On April 15th, 2024, leaders of the National...
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built-in resin prestressed self drilling hollow bar
Built in Resin Prestressed Self Drilling Hollow Bar - ONTON's New Patent
YouTube video: https://youtu.be/kzeRktj0NE4   Advantages of built-in resin prestressed self drilling...
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On August 4th, 2023, our company cooperated with Sichuan Xinzhu (Jambo manufacturer) to conducted a bench test on the anchor trolley in the Xinzhu factory, mainly doing R25 built-in resin prestressed hollow anchor bar.
R25 Built-in Resin Prestressed Self Drilling Anchor Bar Bench Test
    On August 4th, 2023, ONTON cooperated with Sichuan Xinzhu (Jambo manufacturer) to conducted...
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Prestressed Hollow Bar Test
Jumbo Construction Prestressed Test on R25 Self Drilling Hollow Bar
  On May 13th, 2023, China Railway Equipment Company and ONTON held a Jambo construction prestressed...
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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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