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Lecheng Intelligence Technology (Suzhou) Co., Ltd.

Comprehensive Technical Solutions for the Entire Field of Laser Precision Machining:

1. Laser Precision Marking

  • Full-material compatibility: Permanently marks metals, plastics, ceramics, glass, and more with micron-level precision

  • Advanced identifiers: Supports QR codes, serial numbers, and complex graphics engraving for traceability

  • Critical applications: Widely used in high-end traceability fields including electronic components, medical devices, and aerospace


2. Ultra-thin Glass Laser Precision Cutting

  • Breakthrough technology: Enables fragment-free cutting of 0.1–2mm ultra-thin glass, overcoming traditional limitations

  • Edge strength innovation: Proprietary thermal stress control boosts edge strength by 300%

  • Revolutionary solutions: Core technology for foldable displays, automotive screens, and photovoltaic substrates

3. High-Stability Laser Welding Systems

  • Dissimilar material expertise: Solves welding challenges for copper-aluminum alloys with ±5μm thermal deformation control

  • Customized key processes: Develops hermetic sealing for EV batteries and gas-tight welding for sensors

  • Industry-leading yield: Achieves **>99.8% welding yield** to enhance smart manufacturing efficiency


4. Micro-nano Laser Etching Equipment

  • Ultra-fine capabilities: Minimum line width of 5μm, supporting curved-surface super-fine patterning

  • High-end applications: Critical for semiconductor lead frames, PERC solar cells, and precision mold texturing

  • Technology driver: Accelerates R&D in flexible circuits and next-gen microelectronics


5. Laser Precision Cutting

(1) Metal Cutting

  • Accuracy: ≤10μm for metals (steel, aluminum, tungsten) under 2mm thickness.

  • Thermal control: Heat Affected Zone (HAZ) <30μm.

  • Applications: Medical implants, precision instruments

(2) PCB/FPC Circuit Board Cutting

  • Precision: ≤10μm accuracy with HAZ <30μm.

  • Technology: High-speed galvanometer scanners for efficiency

(3) Glass Cutting

  • Thickness range: 0.05–10mm; edge chipping <30μm.

  • Key uses: Display panels, photovoltaic substrates, hermetic glass lids 


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  • P4 Laser Edge Deletion for Perovskite Solar Cells
    P4 Laser Edge Deletion for Perovskite Solar Cells
    Lecheng Intelligent provides a stable P4 laser edge deletion solution for perovskite solar cells, helping customers achieve cleaner edge isolation, better encapsulation compatibility and improved module reliability. This page highlights how Lecheng approaches P4 laser processing in perovskite photovoltaic manufacturing with stronger focus on edge quality, dead zone control and production-oriented consistency.
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  • P3 Laser Scribing for Perovskite Solar Cells
    P3 Laser Scribing for Perovskite Solar Cells
    Lecheng provides P3 laser scribing solutions for perovskite solar cells, helping achieve clean cell isolation, stable line quality and better module integration. Suitable for lab research, pilot lines and scalable photovoltaic manufacturing.
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  • P2 Laser Scribing for Perovskite Solar Cells
    P2 Laser Scribing for Perovskite Solar Cells
    If you want to explore the broader engineering logic behind P1, P2, P3 and P4 integration as well as full line configuration, visit our related Perovskite Laser Production Line page. This internal entry helps strengthen topic relevance around P2 laser scribing for perovskite solar cells, perovskite laser processing and perovskite pilot line solutions.
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  • P1 Laser Scribing for Perovskite Solar Cells
    P1 Laser Scribing for Perovskite Solar Cells
    Lecheng Intelligent provides a stable P1 laser scribing solution for perovskite solar cells, helping customers achieve clean conductive layer isolation, better line consistency and stronger process compatibility for laboratory research, pilot lines and scale-up production. This case page highlights how Lecheng approaches early-stage laser patterning in perovskite photovoltaic manufacturing with a stronger focus on precision, substrate protection and downstream process continuity.
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  • Space Photovoltaic Stability Test Solutions
    Space Photovoltaic Stability Test Solutions
    Integrated stability test solutions for space photovoltaic modules, designed for electrical characterization, thermal cycling, long-term reliability validation and aerospace-grade photovoltaic evaluation.
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  • AM0 Solar Simulator Solutions
    AM0 Solar Simulator Solutions
    High-precision AM0 solar simulator solutions for space photovoltaic testing, perovskite solar research, spectral evaluation and advanced solar device performance verification. Lecheng Intelligent provides process-oriented AM0 solar simulator solutions for customers who require more than basic illumination equipment. Our solution is designed around spectral accuracy, irradiation uniformity, temporal stability, optical shaping and flexible testing modes, helping research teams and manufacturers build a more reliable platform for space solar cell testing, perovskite photovoltaic testing and advanced photovoltaic device evaluation.
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