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The company always adheres to the tenet of “honesty, quality for life, innovation as the subject, development-oriented”, abides by the quality commitment to users
PRODUCTS
Leizi optoelectronic technology is mainly engaged in the R & D and manufacturing of laser equipment;
ABOUT US
SD Laser was established in 2016 and located in Guangrao County, Dongying City, Shandong
NEWS CENTER
We are authorized nearly 20 national invention patents, utility model patents and appearance patents
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If you have any questions and product requirements, contact us at any time and we are ready to help
SD LASER EQUIPMENT
Laser Marking Machine         Laser Cleaning mahine       Laser Welding Machine         
Laser Bird Repeller                 Laser Engraving Machine
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1. Correct blowing into the protective gas will effectively protect the weld pool to reduce or even avoid oxidation; 2. Correct blowing into the protective gas can effectively reduce the splash gen...
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1. The industrial chiller of laser welding machine generally has a filter device, which can reasonably overthink the significant particle residue in the water, maintain the cleaning of the laser hy...
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Rust is a chemical reaction, essentially the oxidation of a metal.  The most common form of rust is when iron products oxidize with oxygen after long exposure to air, or become oxidized by oxygen i...
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Laser derusting :  Laser cleaning are mainly the use of laser beam in life have rust stains on the workpiece, high-frequency high-energy laser pulses irradiation surface, coating layer can be insta...
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