They are mainly used for the fabrication of the high strength welding structure of construction machinery, coal mining equipment (hydraulic support, scraper conveyer), crane boom, crane outrigger, frame, bulldozer, dump truck, drilling platform, drilling
1) Titanium type diode laser handle. Handle inside Imported USA Coherent laser bar, shots over 10-40 million times.2) Handle is light to carry, only 0.5 kg, will not feel tired after long treatment. You can see the picture, it's very light, convenient to