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El-Salvador High pressure steel pipe
El-Salvador Spiral steel pipe
El-Salvador Medium and low pressure seamless steel pipe
El-Salvador Channel steel H-beam
El-Salvador Anti-corrosion steel pipe
El-Salvador Rectangular steel pipe
El-Salvador Pipe fittings
El-Salvador Flange
El-Salvador Factory prefabricated pipes and fittings
Stainless steel pipe heating device

El-Salvador Stainless steel pipe heating device

High pressure thick wall alloy elbow

El-Salvador High pressure thick wall alloy elbow

Factory prefabricated spool

El-Salvador Factory prefabricated spool

Non-standard flange

El-Salvador Non-standard flange

Manhole flange

El-Salvador Manhole flange

90 degree stainless steel welded elbow

El-Salvador 90 degree stainless steel welded elbow

90 degree stainless steel welded shrimp waist elbow

El-Salvador 90 degree stainless steel welded shrimp waist elbow

rectangular steel pipe

El-Salvador rectangular steel pipe

3PE anti-corrosion steel pipe

El-Salvador 3PE anti-corrosion steel pipe

Channel steel

El-Salvador Channel steel

Medium and low pressure seamless steel pipe

El-Salvador Medium and low pressure seamless steel pipe

Stainless steel thick wall welded steel pipe

El-Salvador Stainless steel thick wall welded steel pipe

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TONGZE

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0086-317-6088176

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cztzgg@163.com

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Yanshan County Industrial Development Zone, Hebei Province

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  • Home

  • Product

    • High pressure steel pipe

    • Spiral steel pipe

    • Medium and low pressure seamless steel pipe

    • Channel steel H-beam

    • Anti-corrosion steel pipe

    • Rectangular steel pipe

    • Pipe fittings

    • Flange

    • Factory prefabricated pipes and fittings

  • About

    • Company Profile

    • Company Culture

    • Qualification

    • Application

  • News

    • Company News

    • Industry News

  • Testing

  • Contact

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