11

2025

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03

na-agbaghara nke na-agbada

Daybọchị mara mma na-amalite site na ịghara ịgbada na-agbadata bọtịnụ mkpọmkpọ ebe.


forging for down-the-hole rock drilling button bits


Akụkọokwu metụtara

Kedu teknụzụ ịkwọ ụgbọ mmiri ka ị ga-ahọrọ?

Usoro ikpe ọhụụ

selection between Down-The-Hole Hammer (DTH) and Roller Cone Bit

DHD360A Down-The-Hole (DTH) Hammer

Ụgwọ nke ụlọ ọrụ Zhuzhou Zhongge Cemented Carbide Co., Ltd.

Son：0086-731-22588953

Ekwentị：0086-13873336879

info@zzgloborx.com

IgbakoNke 1099, Pearl River North Road, Tianyuan District, Zhuzhou, Hunan

Zipu ozi anyi

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Anyị ji ihe nzuzo gị kpọrọ ihe

Anyị na-eji kuki iji bulie ahụmịhe nchọgharị gị, jee ozi mgbasa ozi ma ọ bụ ọdịnaya ahaziri, ma nyochaa okporo ụzọ anyị. Site na ịpị "nabata ihe niile", ị kwenyere na iji kuki anyị.