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Triangular drill pipe raw materials

Hollow grouting bolt raw material

Round steel inventory

Blast furnace open steel

Flat square tube

Large hexagonal tube

Steel for well drill pipe

Geological steel pipe

DTH drill pipe steel pipe

Luoyang Geological Steel Pipe

Geological pipe

Joint pipe

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Contact: Manager Ma

Mobile phone: +8613053303388

Tel: +86-533-5898111

Fax: +86-533-5898333

E-mail: 1310904634@qq.com

Send us your request for quotation and we will generate a quote with everything you need for your project. You can also call our phone number to contact us for quick communication.

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