DP GROUP, founded in 2016, offer professional laser solutions and sheet metal fabrication machinery. Headquartered in Hong Kong, we operate three factories in mainland China:
DPMach (Dongguan): Specializes in laser cutting, welding, and marking.
DGDY (Dongguan): Focuses on press brake machines with advanced Panel Bender technology.
DPQG (Foshan): Manufactures large tube laser cutting machines for pipes up to 800mm in diameter and 30 meters lenth.

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  • Considering the comprehensive cleaning efficiency and cleaning effect, in order to achieve a high-efficiency and high-quality cleaning effect of the rust layer, it is recommended to use two lasers in combination: first, use a 1000W laser with a large spot and low power density to efficiently remove the shallow layer on the surface of the rail. Fe2O3 yellow rust layer; then use a small spot, high power density 200W laser to remove deeper black rust layer.

    2022.06.02

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  • Considering the comprehensive cleaning efficiency and cleaning effect, in order to achieve a high-efficiency and high-quality cleaning effect of the rust layer, it is recommended to use two lasers in combination: first, use a 1000W laser with a large spot and low power density to efficiently remove the shallow layer on the surface of the rail. Fe2O3 yellow rust layer; then use a small spot, high power density 200W laser to remove deeper black rust layer.

    2022.06.01

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  • Laser cutting machine used in sheet metal processing industrySheet metal processing refers to the processing and production of metal materials by hand and machine equipment, including cutting, stamping, bending, welding and other processes, and is an important process for forming sheet metal product

    2022.05.21

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  • Why do hand-held laser welding machines use protective gas?Introduction: Handheld laser welding machine is a new type of welding method, mainly for thin-walled materials, precision parts welding, spot welding, butt welding, stitch welding, sealing welding, etc., with high depth ratio, small weld wid

    2022.04.23

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  • Using the latest generation of fiber lasers, equipped with self-developed hand-held swing welding heads, it fills the gap of hand-held welding in the laser equipment industry. It has the advantages of simple operation, beautiful welding seam, fast welding speed, and no consumables. Welding of metal

    2022.03.25

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  • 800W low power laser cutting 3D cutting solution:This three-dimensional cutting solution adopts the combination of ETS-C200 independent height-adjusting capacitor and BT200 SERIES 800W three-dimensional cutting head. In the field of metal cutting, it can be used with various types of robots to achie

    2022.03.23

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  • 1500W sheet metal cutting solution:This set of solutions adopts the AES intelligent laser main control system independently developed based on Linux, which is easy to operate and has comprehensive functions. It can be applied to metal and non-metal laser cutting. The automatic or manual cutting head

    2022.03.23

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  • This solution adopts AWS intelligent laser numerical control system, which has full-time efficiency and convenient software and hardware expansion, which can adapt to the processing of various materials. The use of EIM-88C1 bus-type high-precision capacitive sensor enhances its anti-interference abi

    2022.03.23

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  • According to sciencebusiness, Russian researchers are losing access to vital laboratory equipment as Western sanctions on Russia begin to take effect, which could weaken Russia's scientific base. Direct export controls, bank sanctions, logistics closures, and some of the world's largest scientific i

    2022.03.22

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  • In the end, customers should choose secondary development products carefully. If they choose products that are too niche, it is easy to limit the company's future development direction and talent accumulation. When choosing a secondary development product, the most important thing to care about is the product advantages such as end-use benefit, talent compatibility and scalability, rather than the marketing factors behind the secondary development product. Industrial equipment exists to create higher value, and everything defines the value of products with safety, stability, efficiency, and benefit.

    2022.03.20

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  • With the development of the laser industry, laser technology as a processing technology is widely used in various fields. Laser cutting technology has also been widely used in the processing industry. Among them, the bevel processing of thick steel plates is an indispensable process. In order to ens

    2022.01.04

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  • What is handheld laser welding?How much does laser welding cost?Are laser welders any good?Is laser welding as strong as MIG?

    2021.12.13

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  • Our core advantages:1) Top 5 laser company in China. Sold 4500 units of laser machines in China market per year, with best price.2) Usually have 50 units of laser marking machine(Fiber, CO2, UV, Mopa) in stock, lead time 3-5 days.3) Fiber Laser cutting machine, (1000W-20,000W laser cutter), usually

    2021.12.04

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  • Our core advantages:1) Top 5 laser company in China. Sold 4500 units of laser machines in China market per year, with best price.2) Usually have 50 units of laser marking machine(Fiber, CO2, UV, Mopa) in stock, lead time 3-5 days.3) Fiber Laser cutting machine, (1000W-20,000W laser cutter), usually

    2021.12.04

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  • Our core advantages:1) Top 5 laser company in China. Sold 4500 units of laser machines in China market per year, with best price.2) Usually have 50 units of laser marking machine(Fiber, CO2, UV, Mopa) in stock, lead time 3-5 days.3) Fiber Laser cutting machine, (1000W-20,000W laser cutter), usually

    2021.12.03

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  • Our core advantages:1) Top 5 laser company in China. Sold 4500 units of laser machines in China market per year, with best price.2) Usually have 50 units of laser marking machine(Fiber, CO2, UV, Mopa) in stock, lead time 3-5 days.3) Fiber Laser cutting machine, (1000W-20,000W laser cutter), usually

    2021.12.03

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  •    High-efficiency and precise laser welding can greatly improve the safety, reliability and service life of automotive power batteries, which will surely bring revolutionary advancements in automotive power technology in the future. There are many laser welding parts for power batteries, and there are requirements for pressure resistance and leakage testing. Most of the materials are aluminum, so welding is difficult and requires higher welding technology. In the future, most manufacturers need fully automatic production lines, which will further increase the difficulty of integration of the welding system. High-quality power batteries require close collaboration between the manufacturer’s designers and laser welding technicians to optimize the design in terms of material, shape, thickness, process, and real-time inspection to achieve the desired welding effect.

    2021.11.24

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  • The laser marking machine is a kind of low-power laser. Its working principle is: the input graphics pass through the scanner or the graphics or text designed by the computer, and the graphics are coded according to the digital signal under the management and control of the computer (line and Field

    2021.11.24

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About Company

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DP GROUP, founded in 2016, offer professional laser solutions and sheet metal fabrication machinery. Headquartered in Hong Kong, we operate three factories in mainland China:
DPMach (Dongguan): Specializes in laser cutting, welding, and marking.
DGDY (Dongguan): Focuses on press brake machines with advanced Panel Bender technology.
DPQG (Foshan): Manufactures large tube laser cutting machines for pipes up to 800mm in diameter and 30 meters lenth.
We offer comprehensive OEM/ODM services and spare parts for diverse industries. Our R&D team of over 50 experts ensures cutting-edge innovations, while our international support team of 21 professionals provides global service.

 

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