IFA Berlin unfolds every September and is the world’s largest and most inspiring technology show. It is the largest and most inspiring technology show in the world, where the latest electronics and home appliances come to life. Among the companies exhibiting at Audio are Audio- Technica, Audioblock, Jabra, JVC Kenwood, Nubert, Studio and Urbanista.Exhibitors in the communications industry include Samsung Mobile, Sony Mobile, Huawei and Deutsche Telekom. Computer gaming exhibitors included Lenovo, Microsoft, Asus, Acer, Logitech, AVM, TP Link, Western Digital, Intenso and Belkin, and the show was held in Messe Berlin, Germany.

1.Product Showcase
Kingda, the company Jiangsu Zhongke Junda Internet of Things Co., Ltd, as a pioneer in the field of testing laboratories for home appliances, also participated in this exhibition in Berlin 2024 (Venue: STATION Berlin, Stand: 1A64).
At the exhibition, we presented customized laboratory solutions for large home appliances such as refrigerators, air conditioners, washing machines, and dishwashers. Our booth featured engaging displays and interactive experiences that captivated numerous attendees. The laboratory equipment we showcased not only meets international standards but also possesses high efficiency and precision, fulfilling our clients’ stringent quality requirements.
Our laboratory solutions encompass several key areas, including:
Smart Appliance Testing: With the rapid development of Internet of Things (IoT) technology, our laboratory is capable of conducting comprehensive performance evaluations for smart refrigerators and air conditioners, ensuring the reliability and safety of their smart functionalities. For example, by integrating sensors and data analytics platforms, we can monitor the operational status of the devices in real time, predicting failures and facilitating maintenance.
Energy Efficiency Testing: Our energy efficiency testing solutions help clients optimize product designs to meet increasingly stringent energy efficiency standards, such as the International Energy Label (IEE) and Energy Star certification, reducing energy consumption and enhancing product competitiveness. By utilizing energy efficiency testing instruments, we assess products’ Energy Efficiency Ratio (EER) and Seasonal Energy Efficiency Ratio (SEER) to ensure compliance in the marketplace.
Durability Testing: By simulating real-world usage conditions, our laboratory conducts durability tests on home appliances to ensure their stability and safety during long-term use. For instance, we employ fatigue testing machines to perform repeated open-and-close tests on washing machine drums to evaluate their durability and sealing performance.
2.Professional Exchange

During the exhibition, we engaged in in-depth discussions with industry experts and potential clients from various countries. Through face-to-face interactions, we shared the latest technologies and trends in the home appliance testing field, while also gathering valuable feedback on customer needs. This feedback will play a crucial role in guiding our future product development and service enhancements.
We particularly highlighted our innovations in testing automation and data analysis, showcasing how advanced technologies can improve testing efficiency and accuracy. By implementing Data Acquisition Systems (DAS) and Laboratory Information Management Systems (LIMS), we ensure that the testing process is more efficient and transparent. For example, through automated testing workflows, we can reduce human errors and enhance data reliability.
3.Industry Trend Insights
We actively participated in various forums and seminars throughout the exhibition to stay informed about the latest industry dynamics and future development trends. The discussions on sustainable development and smart appliances provided us with a clearer understanding of future market demands. This information will help us better integrate innovative elements into our product design and laboratory construction.
We observed that the industry is moving towards digitalization and smart technology, with future home appliances placing greater emphasis on user experience and energy efficiency. Consequently, we will increase our investment in relevant technological research and development to ensure that our laboratory solutions remain at the forefront of the industry.
Interactive Engagement with Clients
Our booth at the exhibition was not only a venue for product displays but also a lively space for interaction with clients. Many attendees were drawn to our innovative equipment and approached us with inquiries. In one corner of our booth, we set up an interactive experience area where visitors could personally operate our testing equipment, experiencing its efficiency and precision firsthand.
For instance, a client from Europe paused in front of our refrigerator performance testing equipment and inquired about the specifics of our energy consumption testing process. Our engineers provided a detailed explanation of how we evaluate energy efficiency using EER and SEER metrics and invited the client to participate in a hands-on testing operation. The client expressed appreciation for the intuitive interface and real-time data feedback of the equipment, indicating a desire for further collaboration with us.
Additionally, we organized several small on-site seminars, inviting industry experts to share the latest testing standards and technological trends. During these seminars, clients actively asked questions and discussed how to apply our testing solutions in their product designs. Through this interactive engagement, we gathered a wealth of firsthand information about client needs, which will be invaluable for our future product development.
Comprehensive Solutions for Home Appliance Testing
At the exhibition, we provided a detailed introduction to the various types and functions of our home appliance testing laboratories, showcasing our efforts in information technology, platformization, and intelligent management. Below are the core functions and advantages of our laboratories:
National Standard Type Testing Laboratory
Our national standard type testing laboratory not only complies with local standards but also encompasses widely accepted international standards such as UL, EN, and AS. This enables us to provide clients with testing services that meet global market requirements, ensuring compliance and competitiveness across different markets.
Standard Noise Testing Laboratory
We have established half-anechoic chambers, full anechoic chambers, and online consistency comparison anechoic chambers to accurately test the acoustic performance of home appliances. This helps clients optimize product designs, reduce noise levels, and enhance user experience. Acoustic testing includes measuring Sound Pressure Levels (SPL) and conducting frequency spectrum analysis to ensure comfort during product use. For example, when testing dishwashers, we measure noise levels during various operating modes and compare them against industry standards to ensure they meet consumer expectations.
Dishwasher and Washing Machine Performance Testing Laboratories
Our dishwasher performance testing laboratory focuses on dynamic and static performance testing, while our washing machine performance laboratory covers various types, including front-loading, top-loading, and dryers. Through standardized testing procedures (such as IEC 60456), we ensure that each product meets high standards in cleaning effectiveness, energy efficiency, and durability. For instance, in washing machine testing, we evaluate the Washing Performance Index (WPI) and energy efficiency ratings to assist clients in optimizing product design.
Refrigerator, Freezer, and Air Conditioner Testing
We conduct comprehensive testing on refrigerators and freezers regarding performance, energy consumption, and consistency. Additionally, we have a separate test chamber for household air conditioners, focusing on units below 5P, assessing their performance through evaluations of heat exchange efficiency (EER) and Seasonal Energy Efficiency Ratio (SEER) to help clients enhance product designs and market competitiveness.
High and Low-Temperature Shock Reliability Testing Laboratory
Our high and low-temperature shock reliability testing laboratory simulates extreme environmental changes to evaluate the reliability of home appliances under severe temperature conditions. This testing is critical for ensuring product stability in various climatic conditions, adhering to standards such as MIL-STD-810 and IEC 60068.
IoT Transformation and Intelligent Management
We are committed to transforming our laboratories with IoT technology, incorporating data monitoring information platforms at each workstation. By processing data through our big data experimental center and implementing energy-saving variable frequency transformations, we can enhance testing efficiency by 30% and reduce energy consumption by 20%. This intelligent management model allows clients to monitor equipment status in real-time, optimizing usage efficiency. For example, by implementing smart monitoring systems, clients can view operational parameters at any time and adjust testing conditions promptly to ensure accurate results.
Future Outlook
Through our participation in the Berlin exhibition, we have not only increased our brand’s international visibility but also expanded our market network. In the future, we will continue to focus on technological innovation, enhancing our laboratory testing capabilities to better serve our clients’ needs. Additionally, we will actively participate in more international exhibitions to strengthen our connections with global partners and collaboratively advance the home appliance industry.
We believe that as smart appliances and IoT technology continue to evolve, the demand for home appliance testing laboratories will persistently grow. We will continuously optimize our services to ensure we can meet market changes and client expectations.
Participating in the Berlin exhibition marks a significant milestone in our company’s development journey. We look forward to collaborating with more industry peers in the future to jointly create a new chapter in the construction of home appliance testing laboratories. We extend our gratitude to all the friends who participated in this exhibition and look forward to achieving greater success in our future collaborations! We also invite everyone to visit we Jiangsu Zhongke Kingda IOT Co., Ltd official website Kingda IoT for more information about our products and services.

