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On July 25th, Shenzhen Chengguan Intelligent Ultrasonic Equipment Co., Ltd. ( CGSONIC) held a heartwarming birthday party for employees whose birthdays fell in July . Themed "Gratitude for Colleagues, Warm Companionship," the event not only allowed employees to feel the warmth of home amidst their busy schedules but also highlighted the company's people-oriented philosophy of care.

As the packaging industry continues to see a surge in demand for high-efficiency, low-energy, and high-quality sealing technology, a new Ultrasonic Sealing Machine that integrates cutting-edge technology has emerged. It not only provides a disruptive solution to the industry's pain points, but also reconstructs the logic of packaging operations with breakthrough technology, which can fundamentally change the traditional production model , improve efficiency, and save more time costs.

On May 21, 2025, the Chinese branch of Hs Sonic Inc. of the United States, HiSilicon (Guangdong) Ultrasonic Technology Co., Ltd., successfully held a signing ceremony for global agent service providers in Guangdong. Dr. ZESHAN ABBAS, head of the Asia-Pacific region of Hs Sonic, was present at the event to issue authorization certificates to a number of high-quality agent service providers. This event marks the further deepening of HiSilicon Ultrasonic's global service network. The company will empower global plastic welding industry customers with "smarter equipment and more professional services" to accelerate the process of industrial upgrading.

Traditional processes are often plagued by problems such as insufficient welding precision, low efficiency and unstable sealing. Ultrasonic welding uses high-frequency vibration to partially melt and fuse thermoplastic components without the need for adhesives. This not only reduces the risk of contamination, but also achieves micron-level precision welding, ensuring the sealing integrity of the filter and preventing liquid leakage and impurity infiltration.

From the perspective of process principle, Chengguan ultrasonic welding technology uses high-frequency vibration (usually between 15k20k28k30k35k40k ) to quickly rub the contact surfaces of thermoplastic parts such as power bank shells under pressure, generating heat, thereby achieving instant melting of local materials and ultimately forming a strong intermolecular bond. This process does not require the addition of any adhesives, solder or other consumables, greatly simplifying the production process.

In the modern era of rapid development of automobile manufacturing, the manufacturing process of headlights, as the core components of vehicle safety and aesthetics, is undergoing revolutionary changes. Chengguan ultrasonic welding technology is gradually becoming the preferred welding solution for high-end automobile manufacturers with its high efficiency, precision and environmental protection. This innovative technology has greatly improved the sealing and durability of headlight products .

In the field of cosmetics packaging, Chengguan, relying on 20 years of technological accumulation, leads the innovation of precision manufacturing with ultrasonic welding technology. Its glue-free, high-precision and environmentally friendly welding process can meet the high-end needs of product shell aesthetics, sealing and durability. Compared with traditional gluing or hot-melt methods, it has significant advantages and is becoming a new choice for smart packaging solutions for global beauty brands.

The welding quality of electrical plugs directly affects the safety and reliability of electrical appliances. Traditional soldering, laser welding and other processes have problems such as low efficiency, high cost, and easy oxidation of welding points. The emergence of Chengguan ultrasonic welding technology provides a more efficient and reliable solution for this field. ​

In the field of modern material processing, acrylic is widely used in advertising display, handicraft production, medical equipment and other scenarios due to its high transparency, excellent chemical stability and easy processing characteristics. In the acrylic welding process, ultrasonic welding machines stand out with their technical advantages such as no consumables, high precision, high efficiency and energy saving, and have become the preferred solution for many companies to achieve both quality and efficiency improvements.