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Qingdao Tiehan Wood Preservation Co., Ltd

Qingdao Tiehan Wood Preservation Co., Ltd. is a professional anti-corrosion factory that combines supply and sales. Our factory is situated in Jiaozhou, Qingdao, with working areas dedicated to raw material production and finished product manufacturing, encompassing a total area of 50000 square metres. We source raw materials from the United States, Canada, and Russia, and our annual wood preservation output can reach up to 200000 cubic metres. The company has received the accolade of being a High Quality Raw Material Supplier Enterprise from the Ministry of Railways Anti-corrosion Factory, with a global outreach for selling its products. Primarily involved in the sleeper industry chain, it offers different varieties of anti-corrosion sleepers, both impregnated and non-impregnated.

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Are bridge sleepers used for building bridges? What is the difference between railway sleepers and railway sleepers?

2024
07-13

  • by Tiehan
  • 12 Comments

Are bridge sleepers used for building bridges? What is the difference ···

The so-called bridge sleepers are actually the sleepers used···...

Why are industrial and mining sleepers shorter than railway sleepers?

2024
07-11

  • by Tiehan
  • 15 Comments

Why are industrial and mining sleepers shorter than railway sleepers?

From a simple sleeper to a complex track network, it reflect···...

What is the use of

2024
07-08

  • by Tiehan
  • 21 Comments

What is the use of "high temperature" during the anti-corrosion treatm···

In railway engineering, sleepers are a crucial component as ···...