Explore our core engineering catalog optimized for beauty brands, spa wholesalers, and global distributors seeking reliable commercial supply chains.
A trusted global manufacturing partner driving engineering excellence in the aesthetic and electrotherapy space since 2019.
At Foshan Kelli Beauty Co., Ltd., we are dedicated to delivering innovative beauty technology, superior product quality, and professional service. We look forward to building long-term partnerships with customers around the world and growing together through trust, quality, and innovation. We achieve this by running a modern production facility equipped with veteran engineers, advanced injection moldings, and high-frequency testing benches.
Continuous innovation in high frequency, microcurrent, and optical skin therapeutic systems.
Incoming inspection (IQC), semi-finished verification (IPQC), and final validation (FQC).
Streamlined logistics paths with reliable safety testing for expedited customs clearance.
Understanding the physiological mechanics of glass electrotherapy and the shifting landscape of global dermatology demands.
High-frequency acne wands operate by transmitting an alternating electrical current through glass electrodes containing inert gases. When the electrode touches the skin, the gas within the tube is ionized, creating cold plasma discharge. Argon gas produces a violet/blue glow and is clinically proven to target *Cutibacterium acnes* by releasing singlet oxygen, which destroys bacterial cell walls without damaging healthy tissue. Neon gas, emitting an orange/red glow, focuses on blood circulation, thermal energy transfer, and collagen stimulation. High-end brands are increasingly sourcing dual-gas combinations to offer versatile anti-aging and anti-acne solutions in a single SKU.
Historically confined to professional esthetician cabins, micro-current and gas electrotherapy have shifted towards the consumer market. Portable, ergonomic, and simplified control interfaces have fueled triple-digit growth in direct-to-consumer (DTC) beauty brands. However, this shift creates new engineering challenges. B2B buyers must procure devices that balance high-power output (ranging from 100 kHz to 250 kHz) with built-in current limiters to prevent accidental shocks, grounding issues, or excessive ozone emission levels, keeping products safe for untrained consumer application.
Navigating structural complexities, OEM customizations, and high-frequency stability testing.
A major challenge in global high-frequency device distribution is the high breakage rate of glass tubes during transport. As a leading supplier, Foshan Kelli Beauty Co., Ltd. addresses this issue through intensive physical testing and high-density, custom-molded EVA foam packaging. Furthermore, poor gas sealing can cause the gas to dissipate over time, rendering the wand useless. We use high-precision flame fusion and rigorous vacuum chamber testing to guarantee that the argon or neon fill remains hermetically sealed for years of intense salon or home operation.
Many trading companies provide off-the-shelf wands with restricted design flexibility. In contrast, our direct factory infrastructure allows for detailed OEM customization, including custom injection-molded colors, rubberized matte finishes, custom-shaped electrodes (e.g., comb, mushroom, bent-point, tongue, or roller configurations), and custom frequency presets. We help brands launch unique, proprietary product shapes that stand out on Amazon, Shopify, or professional distributor catalogs.
Every step of our manufacturing pipeline adheres to international quality control standards. Take an inside look at how our products are engineered.
Injection Molding Process
Assembly Station I
Assembly Station II
Semi-Finished Inspection
Welding Department
Main Assembly Phase
Functional Testing
Structural Verification
Electrical High-Voltage Testing
EVA Foam Packing Line
Finished Products Storage
How we solve thermal dissipation, output current stability, and localized grid compatibility issues.
High-frequency facial devices require solid-state transformers to step up municipal electrical voltage (110V/220V) to high-voltage, low-current radiofrequency signals. Lower-tier manufacturers often use low-grade copper windings that overheat, reducing output power and posing safety risks. Our engineering team integrates imported magnetic cores with heat-resistant copper coil windings. This ensures a consistent, continuous 15W to 25W output without thermal throttling, maintaining performance during extended salon operations.
To protect end-users, we have integrated a smart microcontroller unit (MCU) that monitors skin contact impedance in real-time. If the wand loses contact with the skin or detects a sudden change in voltage (such as an electrical surge), the suppression circuit instantly attenuates the output current. This prevents the sharp static shocks typical of older analog wands, offering a smooth, comfortable user experience.
Deploying certified beauty devices across strict North American, European, and Asia-Pacific markets.
Fully certified under the European LVD and EMC directives. All materials are RoHS-compliant, eliminating hazardous substances from the circuit boards and casing.
For US market operations, our devices comply with FCC Part 15 regulations regarding electromagnetic emissions, avoiding interference with wireless networks.
Compatible with dynamic voltages (100V - 240V, 50/60Hz). We supply customized plugs (US, EU, UK, AU) and power cords that meet local safety standards.
Previewing the next generation of aesthetic and electrotherapy devices in our pipeline.
Integrating high-frequency ionization with low-level LED light therapy and microcurrent features in one handpiece, maximizing treatment options.
Developing break-resistant borosilicate glass formulations with high mechanical strength to drastically reduce shipping damages.
Adding intelligent sensor arrays that automatically adjust signal frequencies based on individual skin moisture and impedance levels.
Engineering high-voltage cordless battery architectures with stable currents, eliminating power cables for a more convenient user experience.
Get answers to common technical, logistics, and customization questions about our high-frequency acne wands.
Standard OEM orders (including logo printing and custom packaging) generally require 25 to 30 days once design materials are confirmed. ODM orders that need new plastic injection molds may take 45 to 60 days, which includes structural engineering, test runs, and initial safety checks.
We purchase high-purity gases (99.99% argon and neon) from specialized suppliers. During glass fusion, the tubes are evacuated to high-vacuum levels before gas back-filling. Every batch of electrodes is tested on a high-voltage test bench to verify glow color, light output, and thermal performance, ensuring no trace oxygen or nitrogen contaminants remain.
Our standard wholesale order MOQ is 100 units. For basic OEM requests (such as silk-screened logos), the MOQ starts at 500 units. For fully customized designs with custom-molded gift boxes and specific colors, our MOQ starts at 1,000 units.
Our products are engineered with safety in mind. The handpieces feature internal isolation chambers that prevent high-voltage leaks to the handle. We also incorporate electronic current limiters within the PCB layout, preventing output current from exceeding 10mA, which ensures maximum user safety.
Yes, we work closely with bulk importers, Amazon FBA providers, and third-party logistics firms. We offer direct pallet drops, labeling services, and customized barcodes to streamline warehouse storage and shipping processes.
Expand your product lines with our high-demand skin scrubbers, micro-needling systems, and specialized facial therapy machines.
Kelli Beauty
