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About Us
Zhenjia Machinery
Foshan Zhenjia Machinery Equipment Co., Ltd. is an established manufacturer specializing in R&D, manufacturing, sales and after-sales of high frequency welding machines, blister packaging machines, and ultrasonic welding machines.
With over 20 years in the machinery industry, our registered trademark “Zhenjia” is trusted by customers across Southeast Asia, the Middle East, Europe, the Americas, and beyond. Sales and technical service departments have been established in Foshan, Zhongshan, Chongqing, Wuhan and other cities across China.
Our Certificates
Our high frequency welding machines and blister sealing machines are manufactured under the ISO 9001 quality management system and are CE certified, ensuring stable quality and full compliance with international standards. We currently hold 23 patents and are recognized as a National High-Tech Enterprise in China.
These certifications and technical achievements give you complete confidence in the quality, performance, and reliability of every machine we produce.
Our Partners
Zhenjia’s high frequency welding machines are trusted by manufacturers across Southeast Asia, the Middle East, Europe and the Americas — from PVC inflatable product producers to medical packaging and automotive interior suppliers.
Our Factory
Professional Knowledge of High Frequency Welding Machines
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What is high frequency welding machines
High-frequency welding machines are widely utilized in both industry and daily life. They are primarily designed for the generation and control of high-frequency electromagnetic waves. The working principle of these machines is based on the generation of an electromagnetic field…
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Material Sticking to the Die After HF Welding: Why It Happens and How to Prevent It
Material sticking to the die is one of the most disruptive problems in HF welding production. The press opens, the operator reaches for the finished part, and the weld zone pulls upward with the electrode instead of releasing cleanly. The…
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Weak Welds on Your HF Welding Machine? Here Is What Is Causing It and How to Fix It
A weak weld on an HF welding machine almost always has a specific, identifiable cause. The seam looks complete. It holds together until you pull it apart — then it peels cleanly, the bond surface is glassy and unbonded, and…
FAQ
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