The basic structure of tungsten steel taps is an axially slotted external thread.In the cutting section of the tungsten steel tap relief grinding Angle 2 Ф, to make the cutting load distribution on several blade.
Passenger tire rack, also named PCR tire rack or SUV Tire racks. It is a standard warehouse solution for tires for passenger tire or light SUV tires storage.
This Glazed Steel Roofing Tile is made of high-quality ore raw materials, which are screened and pulverized, high-pressure molded and fired at high temperature. It has the advantages of high strength, good flatness, low water absorption, anti-folding, ant