主营产品:Wet concrete jet engine, roller tank ear, belt conveyor with broken belt grabber, compressed air self-rescue device, pneumatic car stopper, pneumatic horizontal brake, pneumatic car beam, oblique lane anti-collision device (one slope and three gears), belt conveyor conveyor belt automatic correctiondevice
主营产品:Mold steel, tungsten steel, tungsten copper, high-speed steel, Swedish white steel knife, aluminum alloy, super hard aluminum alloy, electrode silver tungsten alloy, red copper, cup copper, phosphor bronze, tin bronze, copper, white oxygen copper, beryllium bronze, chromium zirconium copper, spring steel, ductile iron, stainless steel, Easy to cut steel, easy to car iron.