Products
Building Blocks Screw Barrel
Building Blocks Screws
The materials of building blocks screw adopt high-strength steel, W6Mo5Cr4V2 or 38CrMoALA with nitriding treatment, which have good anti-abrasion and corrosion-resistance S
Screw of Modular Design
The materials of building blocks screw adopt high-strength steel, W6Mo5Cr4V2 or 38CrMoALA with nitriding treatment, which have good anti-abrasion and corrosion-resistance.
Screw of Modular Design
The materials of building blocks screw adopt high-strength steel, W6Mo5Cr4V2 or 38CrMoALA with nitriding treatment, which have good anti-abrasion and corrosion-resistance.
Screw of Modular Design
The materials of building blocks screw adopt high-strength steel, W6Mo5Cr4V2 or 38CrMoALA with nitriding treatment, which have good anti-abrasion and corrosion-resistance. ...