Engraving on metal fittings with fiber engra...
Laser fiber engravers play a very important role in marking on metal fittings and metal parts.

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Advantage of laser mold welding machines
When the mold is damaged, the most cost-effective method for the mold owners is to get molds repaired by professional mold welding machines.

Laser welding solution for super fine metal s...
Aohua engineers customized a laser welding machine for a Korean client.

Highly-precise laser punching solution for th...
Aohua provide highly-precise laser punching solutions for our client.

Shielding gases for laser welding machines
Shielding gases are necessary for all laser welding equipment. During the welding process, protective gas spray to the metal that is ready to be welded. So, do you know why we must use shielding gases...

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