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Ultrasonic Welded Charging CaseCreates seamless and tamper-resistant sealsread more
Ensures high safety for electrical components
Delivers excellent repeatability for mass production
Supports IP-rated sealing... -
Laser Engraved Switch CoverBenma Electric – Your One-Stop Partner for Injection Molding & Laser Engraving Solutionsread more
Laser engraving has become one of the most reliable and permanent marking methods for plastic... -
Laser Engraved Dashboard PanelDashboard panels used in industrial equipment, vehicles, communication systems, and aviation electronics require clear, permanent, and highly legible markings. Traditional printing methods such as...read more
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Laser Engraved Switch Cover PCModern flashlights—especially compact EDC lights, tactical torches, work lamps, and rechargeable keychain lights—place strict demands on exterior markings. Logos, function symbols, power...read more
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Plastic Injection Spray PaintingOur Plastic Injection Spray Painting process combines precision-molded housings with high-quality spray finishes. The result is smooth, uniform surfaces.While coating enhances scratch resistance,...read more
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Plastic Injection ElectroplatingPlastic injection electroplating is now a key manufacturing method for many industries.The process helps manufacturers produce lightweight and cost-effective components with a metal-like...read more
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Electroplated Coffee Maker PanelModern small home appliances demand surfaces that look refined and last over time.Coffee machines now require strong visual appeal alongside reliable performance.Manufacturers often choose...read more
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Ultrasonic Welded Light HousingIn modern lighting products—whether used in appliances, smart devices, industrial equipment, or consumer electronics—the quality of the light housing directly affects optical performance,...read more
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Ultrasonic Welded Battery CoverBattery-powered equipment continues to grow across many industries.Power tools, outdoor products, e-mobility devices, and household equipment all rely on safe battery protection.These trends...read more
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Ultrasonic Welded Outdoor Light HousingOutdoor lighting products—such as work lights, camping lamps, bicycle lights, garden lamps, and emergency flashlights—require housings that can survive rain, dust, vibration, impact, and...read more
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Ultrasonic Welded Camping Work LightModern outdoor and camping work lights operate in harsh conditions.These products face dust, moisture, vibration, frequent handling, and wide temperature changes.The housing plays the most...read more
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Heat Staked Washer PanelOur Heat Staked Washer Panels are precision-engineered plastic panels designed for secure fastening and long-lasting assembly in electronic, automotive, and industrial applications. Using advanced...read more
The ultrasonic welding process converts electrical energy into mechanical vibrations causing the metals to join. In the ultrasonic stack, the converter transmits the energy through the booster...
Precise and efficient welding with ultrasonic welding machines | Herrmann Ultrasonics Achieve the highest joint accuracy for all component designs thanks to the intelligent weld process controllers...
Ultrasonic plastic welding is a fast and efficient technique that creates a strong, clean and hermetic seal, while increasing production without compromising quality. It is used for...
Oct 21, 2022 · Ultrasonic welding is an ideal technique for welding plastics. Within seconds, a tight bond is formed without the use of glue or any other type of bonding material. The process is...
Ultrasonic welding happens in split seconds without the need for any aids such as adhesives or screws. Ultrasonics are used to create packaging, car parts, toys and much more, for example,...
Ultrasonic welding (USW) is a solid-state welding process that produces a weld by local application of high-frequency vibratory energy while the work pieces are held together under...



