Explore our CE-certified, high-precision laser and non-invasive aesthetic equipment engineered for clinical excellence.
In the dynamic and ever-evolving landscape of the global medical and aesthetic equipment industry, Beijing UNT Technology Co., Ltd has emerged as a trailblazer, setting new standards for innovation, quality, and customer service. As a high-tech enterprise, our unwavering commitment to excellence is reflected in every aspect of our operations, from research and development to production, sales, and comprehensive after-sales support.
In the aesthetic equipment realm, our R&D team is dedicated to creating products that enhance the beauty and well-being of individuals. We operate at the absolute forefront of developing non-invasive and minimally invasive aesthetic treatment platforms.
Our latest line of laser-based aesthetic devices can effectively treat a wide range of dermatological conditions, including fine lines, vascular lesions, acne scars, permanent hair reduction, and complex pigmentation issues across Fitzpatrick skin types.
These devices are engineered to deliver optimal clinical outcomes with minimal discomfort, zero downtime, and maximum thermal safety for patients, maximizing operational throughput for commercial clinics.
The 755 nm Alexandrite laser wavelength represents the undisputed gold standard for laser hair removal and epidermal pigmented lesion therapy, particularly for Fitzpatrick Skin Types I through IV. The physical principle governing this technology is Selective Photothermolysis, a targeted mechanism pioneered by Anderson and Parrish.
At 755 nanometers, the light energy is preferentially absorbed by the chromophore melanin situated within the hair shaft and hair follicle matrix. The absorption coefficient of melanin at 755 nm is significantly higher than at 808 nm (Diode) or 1064 nm (Nd:YAG), permitting optimal energy transfer at lower total fluences, thereby reducing collateral epidermal heat load.
Effective destruction of the follicular stem cells in the bulge and bulb regions requires matching the laser pulse duration to the Thermal Relaxation Time (TRT) of the target tissue. Our 755 nm systems offer adjustable pulse widths ranging from 2 ms to 100 ms, ensuring precise acoustic and thermal confinement.
The 755 nm wavelength achieves a penetration depth of up to 3.0 mm into the dermis. Coupled with spot sizes reaching up to 24 mm, light scattering is minimized, allowing deeper photons to reach the deep-seated hair roots in areas like the bikini line and axillae.
| Laser Wavelength | Primary Chromophore Target | Melanin Absorption Rate | Ideal Skin Types (Fitzpatrick) | Key Clinical Indications |
|---|---|---|---|---|
| 755 nm Alexandrite | Eumelanin / Pheomelanin | Very High | Types I - IV | Fine to coarse hair, freckles, lentigines, nevus |
| 808 nm Diode | Melanin | Moderate to High | Types I - VI | General epilation, dark coarse hair |
| 1064 nm Nd:YAG | Hemoglobin & Deep Melanin | Low | Types IV - VI (Darker skin) | Deep dark hair, vascular lesions, leg veins |
The global aesthetic device market is undergoing a rapid transition toward certified high-performance laser platforms. Medical spa chains, dermatological clinics, and global equipment distributors require compliant, high-reliability systems backed by scalable original equipment manufacturers (OEM) and original design manufacturers (ODM).
Complementing our strong R&D capabilities is our large-scale production facility spanning an impressive 6,000 square meters in Beijing, China. Our facility features automated optical alignment bays, environmental stress testing chambers, and lean assembly lines.
Quality control is a top priority at Beijing UNT Technology Co., Ltd. Every product undergoes a series of rigorous tests at various stages of production. From incoming raw material inspection to final beam profiling and output pulse stability testing, we leave no stone unturned.
We provide expedited express door-to-door delivery via DHL, FedEx, TNT, UPS, and EMS, guaranteeing 3-5 days delivery for key components and complete units worldwide, supported by comprehensive transit insurance.
UNT’s production facility integrates advanced automation with expert craftsmanship, following a streamlined workflow designed to maintain medical-grade quality standards (ISO 13485:2016 and ISO 9001:2015).
Prototypes are developed using high-precision CAD/CAM software and 3D additive modeling, accompanied by iterative optomechanical testing to optimize handpiece ergonomics and heat dissipation efficiency.
Laser systems, flashlamp cavities, crystal rod assemblies, and sensitive electronics are integrated within ISO Class 7 cleanrooms to prevent particulate contamination and optical lens degradation.
Each manufactured laser device is assigned a unique Serial Number (SN) code, enabling full lifecycle tracking from sub-component batch numbers to final clinical field deployment.
Navigating global regulatory pathways is essential for medical equipment distribution. Beijing UNT Technology maintains rigorous compliance across multiple international jurisdictions.
Our products carry comprehensive approvals including ISO 13485 (Base on MDR), MDSAP, CE Certification, MDR CE, TGA (Australia), and multiple US FDA 510(k) clearances.
Our European service center, named "APEX" and based in the Netherlands, offers direct hands-on machine experiences, local spare parts inventory, and rapid technical dispatch.
Our after-sales service team is available 24/7 to provide immediate technical support, online video troubleshooting, on-site installation, and direct door-to-door repair services within the European area.
Over a decade of sustained technological breakthroughs and international expansion.
UNT officially registered and established in Beijing and Hong Kong, China, laying the foundation for high-end aesthetic device manufacturing.
Independently engineered and commercialized advanced Intense Pulsed Light (IPL) skin therapy platforms.
Launched the breakthrough "Alpha" diode laser hair removal handle featuring integrated dynamic touch-screen control.
Developed and deployed a complete range of multi-wavelength medical and aesthetic laser systems worldwide.
Introduced "SmartDepi", the world's first Android-based smart operating system integrated into laser hair removal platforms.
Expanded headquarters and production facilities to 6,000 square meters, growing the expert workforce to 130 professionals.
Achieved US FDA 510(k) clearances across four core product lines: Diode Laser, Museshape (EMS), Nd:YAG, and Cryo Slimming.
Secured ISO 13485 (MDR) & MDSAP certifications. Achieved MDR CE approval for Diode Laser platforms and established the European APEX Service Center in the Netherlands.
As an R&D-driven high-tech pioneer, Beijing UNT Technology continues to shape the future of energy-based device (EBD) aesthetics through continuous innovation.
Integration of real-time optical skin sensors and AI computer vision algorithms to automatically detect hair density, melanin index, and skin hydration, instantly setting optimal fluence ($J/cm^2$) and pulse width ($ms$).
Next-generation optical cavities combining 755 nm Alexandrite and 1064 nm Nd:YAG within a single crystal housing, allowing sequential or simultaneous dual-wavelength output for superior treatment versatility.
Advanced Dynamic Cooling Device (DCD) spray mechanisms providing microsecond bursts of cryogen spray prior to and following the laser pulse, ensuring epidermis protection and virtually painless treatments.
In-depth technical answers for clinical directors, B2B procurement managers, and distributor partners.
The 755 nm wavelength possesses a substantially higher optical absorption peak for melanin compared to 808 nm. Consequently, thin or lightly pigmented hair shafts (which contain lower concentrations of eumelanin) absorb sufficient energy at 755 nm to reach the thermal necrosis threshold ($>65^\circ C$), whereas 808 nm energy often passes through fine hair without generating adequate heat.
For European Union entry, systems must hold Medical Device Regulation (MDR CE 2017/745) certification and ISO 13485 quality system compliance. For the United States market, FDA 510(k) clearance along with IEC 60601-1 electrical safety and IEC 60601-2-22 laser safety compliance are required. UNT Technology supplies full technical documentation packages to streamline local customs and healthcare registration.
We provide end-to-end customization services including industrial body shell design, custom paint/finishing, graphical user interface (GUI) personalization, software logic modifications, branding/logo integration, and custom spot size handpiece optics engineering.
All UNT medical aesthetic machines come with a standard 2-year full warranty and lifetime maintenance support. European customers benefit from our APEX Customer Service Center in the Netherlands, offering hands-on machine trials, on-site technical support, rapid component dispatch, and localized door-to-door repair services.
Direct factory solutions for cryolipolysis, EMS sculpting, microneedling RF, and specialized laser therapies.
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