About Us

Company Profile

Yangzhou Jundong Automatic Packaging Machinery Co., Ltd. is located at No. 5 Sanxing Road, Hangji Town, Yangzhou City, "Toothbrush Capital of China".The company is mainly engaged in the research, development, and production of toothbrush packaging equipment and blister thermoforming and sealing. 

With over ten years of professional experience in the manufacturing of toothbrush packaging machines, the company possesses unique production processes and strong technical strength. It specializes in the production of products such as-frequency heat sealing machines, packaging machines, blister machines, and paper-plastic packaging machines, providing customers with comprehensive services ranging from R&D, production, and sales to aftersales service and training. Our products are characterized by high efficiency, low price, stable performance, and simple operation. They are highly acclaimed in the industry, making our company the most ideal for packaging manufacturers.


Deeply cultivating toothbrush blister packaging machinery, we provide daily chemical enterprises with efficient and precise automated packaging solutions through extremely stable thermoforming technology. We are committed to the packaging of every toothbrush precise and flawless, helping customers reduce costs and increase efficiency through digital intelligent production lines, driving the continuous upgrading of the oral care industry chain, and setting new benchmark for intelligent manufacturing in China.


Trademark assets: Holds 1 registered trademark — "ZG" (Application No. 34185814), belonging to Class 7machinery and equipment). The exclusive right expires on September 27, 2029, covering core products such as "packaging machines" and "industrial sealing machines". patents: Currently discloses 1 utility model patent — "A rotary high-frequency heat-sealing packaging device" (Authorization No. CN22398274U), used to improve the heat-sealing efficiency of paper cards and blister packs. 

Brand Story
  • Startup Origin
    Startup Origin
    From a "husband-and-wife shop" to a formal company: The company was established in 2016, initially managed Zheng Jundong (80% shareholding) and Wang Xiaoyun (20% shareholding), with Wang Xiaoyun becoming the legal representative in July of the year. The name "Jundong" comes directly from the founder Zheng Jundong, serving as a microcosm of the countless small and medium-sized manufacturing enterprises around Yangzhou Hang, the "Toothbrush Capital of China".
  • Local Industry
    Local Industry
    The enterprise is rooted in Hangji, Yangzhou, known as the "Toothbrush Capital of China". It evolved from a small family-run workshop, embodying the typical development trajectory of local small and medium-sized manufacturing enterprises, and has grown step by step from a primitive individual business model to a standardized corporate operation mode.
  • Core Technology
    Core Technology
    Protecting the livelihood with core technology: There is a high demand for packaging equipment in Hangji and its surrounding areas, but competition also fierce. In March 2026, the company just obtained a utility model patent for a "rotary high-frequency heat sealing packaging device", primarily to solve the of low efficiency and high scrap rate in high-frequency heat sealing machines, using a rotary table to make the feeding, sealing, and discharging cycle continuous.
  • Brand Rights
    Brand Rights
    The legal battle for "ZG" brand: The "ZG" trademark applied for by the company went through legal procedures such as oppositions and invalidation declarations during the registration process, ultimately securing its right. The "brand story" of this company is not a grand legend, but rather a story of a technically-oriented craftsman (Zheng Jundong as the core shareholder and an operations-focused partner (Wang Xiaoyun as the legal representative) silently taking root in the manufacturing soil of Yangzhou Hangji, relying on a specialized technology and an independent.

Professional Certificate

We own utility model patents for packaging equipment to optimize production efficiency and reduce product rejection rates.
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