·China-Swedish Traffic Safety Research Center was established in Beijing

Recently, the China-Swedish Traffic Safety Research Center held its inauguration ceremony in Beijing. Zhongrui Transportation Safety Center takes road infrastructure, cars and people (drivers, occupants, pedestrians) as an integrated transportation ecosystem, and innovatively conducts research and promotion of road traffic safety, vehicle safety, pedestrian and intelligent transportation systems. It is to build a harmonious traffic ecological environment in China and greatly improve the road traffic safety situation in China. The center was established by the Chinese and Swiss governments and is the highest level of traffic safety research center between the two countries. The vision is to build the world's newest advanced transportation safety research organization and enhance the exchange and cooperation between China and Sweden on advanced safety technologies. Contribute to the harmonious transportation environment.
Volvo Car Group takes the leading role in the Sino-Swiss Traffic Safety Center project with its long-standing global experience and scientific and technological achievements in the field of traffic safety.

High Strength Steel Bolts

Ultra high strength heat treated anchor steel bar is a high performance steel that is inductively heat treated from hot rolled steel bars. It is widely used in anchoring, supporting, reinforcement and other projects in coal mine roadways, highway slopes, tunnels, dams, urban foundation pits etc. Pre-stressed concrete works, especially in coal mines.


This product not only has higher strength grade than ordinary hot rolled products, but also effectively reduces rock mass deformation, controls the surrounding rock damage range and has excellent impact resistance, which can resist sudden impact pressure and beneficial to ensure the safety of mining production.



This product has been approved by the Anbiao National Mine Product Safety Mark Center.


Product implementation standards: MT 146.2-2011, Q/AYLTG 003-2011 GB/T 20065-2006.

Steel Bolt,Stainless Steel Bolts,Fully Threaded Stud Bolts,High Strength Steel Bolts

SHANDONG LE REN SPECIAL STEEL CO., LTD. , https://www.sdthreadedrods.com