1957

  • Tianjin Welding Electrode Factory was set up.

1958

  • The product was used in Wuhan Yangtze River Bridge, and "BRIDGE" brand was born.

1964

  • Using reduced ilmentite instead of imported rutile to get rid of the dependenc on the imported raw materials.

1976

Obtained Lloyd's Register certification

1980-1982

  • In 1980, J421, THJ422 and another welding electrode achieved the National Qualiity Silver Medal.
  • In 1982,welding electrodes J421 and THJ422 achieved the National Qualiity Silver Golden Medal.

1988

  • Self-support import and export right was obtained.

1989

  • Tianjin Bridge Dasi Welding Electrode Factory was set up.

1992

  • Tianjin Bridge Group was set up.

1997

  • Tianjin Bridge Welding Materials Group Co., Ltd. was reorganized.
  • Tianjin Bridge Yinchuan Welding Electrode Co., Ltd. was set up.

2002

  • Tianjin Bridge Welding Wire Co., Ltd. was set up.

2003

  • Tianjin Youfa Welding Materials Co., Ltd. was set up.
  • Tianjin Bridge Welding Wire Co., Ltd. was set up. ( Flux cored Welding Wire Factory was set up. )

2005

  • Tianjin Bridge Welding Materials Group Hengyang Welding Materials Co., Ltd. was set up.

2007

  • Tianjin Bridge Yinchuan Welding Wire Co., Ltd. was set up.

2008

  • Tianjin Bridge Group Xinjiang Welding Materials Co., Ltd. was set up.

2011

  • Tianjin Bridge Longxing Welding Materials Co., Ltd. was set up

2012

  • Achieved Chinese Mechanical Industry Premium Brands.

2013

  • A modern industry park of Tianjin Bridge Welding Materials Group was set up.
  • Establish Tianjin Bridge Welding Materials Technology Co., Ltd. ( Welding Flux was set up. )

2015

  • The technical center was identified as national level technical center.
  • On the list of Chinese Top 500 Private Enterprise Man-ufacturing industrial.

2016

  • Flux-cored welding wire factory won key Hi-Tech enterprise of the National Torch Plan

2017

  • Acquire the Business Credit 3A certificated issued by Chinese Electric Appliance Assocaition

2015-2017

  • Continuously shortlisted in the Top100 Machinery Industry Enterprises

2018

  • Won the second prize of National Science and Technology Progress Award

2020

  • Establishing Daqiao (Jiangsu) Welding Materials Co., Ltd
  • Tianjin Bridge Dashi Welding Rod Co., Ltd. was renamed as Tianjin Daqiao Welding Rod Co., Ltd;

2021

AE0 Certification