Single Screw Pumps are a type of rotary Positive Displacement Pumps. These pumps are the best choice for transfer of liquids requiring smooth and non-pulsating flow.
The 42CrMo4 alloy round bar is a finished steel bar formed by hot rolling and cooled naturally. It is made of low-carbon steel and ordinary alloy steel pressed at high temperatures. The product is mainly used for the reinforcement of reinforced concrete a
This is the best anti-bleed marker paper, it's bright, smooth and vibrant. Ink can be drawn in layers without penetrating or damaging the underlying paper. Provide you with good work efficiency and convenience.