HS Premium Connection,Non API OCTG,Pipe For Ship and vessel

Projects

HS Premium Connection,Non API OCTG,Pipe For Ship and vessel

The world's highest coal machine hydraulic support

HS Premium Connection,Non API OCTG,Pipe For Ship and vessel

hyst’s cylinder pipe products are applied in the world's highest coall machine hydraulic support made by chinese best coal machine producer ——zhengzhou coal group with height of 8.8 meters.

Recommended