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LONGHENG YUYINGLI

2019

Longheng Pre-stressed Project Acceptance Report New Version

Acceptance Opinion on Completion of Environmental Protection for the Technological Transformation Project of Low Relaxation Steel Strand for Concrete of Tianjin Longheng Prestressed Steel Strand Co., Ltd.

Longheng joins hands in charity

High-strength prestressed steel strands: How should bridges be constructed

2019-04-02

Applications of high-strength prestressed steel strands?

2019-04-02

Strand manufacturer: Where are high-strength prestressing strands used?

2019-04-02

Difference between unbonded and slow-bonded prestressing strands

2019-04-02

What is the role of unbonded strands in prestressed strands?

2019-04-02

specializing in the production of various specifications of prestressed concrete with steel strand, prestressed steel wire, unbonded prestressed steel strand and so on...

Tianjin Longheng Prestressed Steel Strand Co., Ltd.

After-sales hotline:022-68603799
Email: tjlhyyl@163.com

Headquarters address:North 301600 of Beihua Road, Jinghai Development Zone, Tianjin

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862268603799

tjlhyyl@163.com

86-22-68603799