2025 Top 10 LCR Suppliers in China

Introduction to LCR

LCR refers to inductance (L), capacitance (C), and resistance (R), which are fundamental electrical parameters. Measuring these parameters accurately is crucial in various fields such as electronics manufacturing, circuit design, and quality control. LCR meters are the instruments used to measure these parameters, and suppliers of LCR - related products play a vital role in the electronics industry. They provide high - precision measuring tools and equipment that help engineers and technicians ensure the proper functioning of electronic components and circuits.

Top 10 LCR Suppliers in China

1. PH Tool and Test Equipment Inc

PH Tool and Test Equipment Inc is a well - known player in the field of test and measurement equipment. The company is committed to providing high - quality LCR meters and related test tools. With years of experience in the industry, PH Tool and Test Equipment Inc has built a solid reputation for its reliable products and excellent customer service.

Features in LCR:

• High Precision: Their LCR meters are capable of providing highly accurate measurements of inductance, capacitance, and resistance. This precision is essential for applications where even the slightest deviation in these parameters can affect the performance of electronic devices.
• Wide Measurement Range: The meters can measure a wide range of values for L, C, and R, making them suitable for different types of electronic components, from small - scale surface - mount devices to large - sized power inductors.
• Advanced Functionality: They come with advanced features such as multiple measurement modes, data storage, and analysis capabilities. For example, users can store measurement data for later reference and perform statistical analysis on the collected data.

Advantages:

• Innovation - Driven: The company invests heavily in research and development to continuously improve its products. They are always at the forefront of technological advancements in the LCR measurement field, introducing new features and functions to meet the evolving needs of the market.
• Global Reach: PH Tool and Test Equipment Inc has a wide global distribution network, which allows it to serve customers all over the world. This global presence not only enhances its brand recognition but also enables it to gather feedback from different markets and improve its products accordingly.
• Technical Support: The company provides comprehensive technical support to its customers. Their team of experts is always ready to assist customers with installation, operation, and troubleshooting of their LCR meters.

Website: https://www.phtte.com/

2. Keysight Technologies (China)

Keysight Technologies is a global leader in electronic measurement solutions, and its operations in China are no exception. The company has a long - standing history of providing high - end test and measurement equipment.

Features in LCR:

• Ultra - High Precision: Keysight's LCR meters are renowned for their extremely high precision. They use advanced measurement techniques and high - quality components to ensure accurate and reliable measurements. For example, in the measurement of high - frequency inductors, their meters can provide precise results with minimal error margins.
• Multi - Frequency Measurement: These meters can perform measurements at multiple frequencies, which is crucial for analyzing the frequency - dependent characteristics of LCR components. This feature allows engineers to understand how the inductance, capacitance, and resistance of a component change with frequency, which is essential for designing high - performance circuits.
• Integrated with Advanced Software: Keysight's LCR meters are often integrated with advanced software that enables users to perform complex data analysis and visualization. The software can generate detailed reports, graphs, and charts, making it easier for engineers to interpret the measurement results.

Advantages:

• Strong R & D Capability: Keysight invests a significant amount of resources in research and development. Their R & D teams are constantly working on developing new measurement technologies and improving the performance of their products. This ensures that their LCR meters are always at the cutting - edge of the industry.
• Comprehensive Product Portfolio: In addition to LCR meters, Keysight offers a wide range of other test and measurement equipment, such as oscilloscopes, spectrum analyzers, and power supplies. This allows customers to source all their test equipment from a single supplier, which simplifies the procurement process and ensures compatibility between different devices.
• Industry - Leading Customer Service: Keysight has a reputation for providing excellent customer service. They offer training programs for customers to help them make the most of their products, and their technical support teams are available 24/7 to address any issues that customers may encounter.

3. Rohde & Schwarz (China)

Rohde & Schwarz is a well - respected name in the test and measurement industry. Their operations in China focus on providing high - quality solutions for various industries.

Features in LCR:

• High - Speed Measurement: Rohde & Schwarz's LCR meters are designed for high - speed measurement, which is essential for mass production testing in the electronics industry. They can quickly measure the LCR parameters of a large number of components, reducing the testing time and increasing the production efficiency.
• Stable Performance: These meters offer stable performance over a wide range of operating conditions. They are resistant to environmental factors such as temperature, humidity, and electromagnetic interference, ensuring accurate measurements even in harsh industrial environments.
• User - Friendly Interface: The meters have a user - friendly interface that makes it easy for operators to perform measurements. The interface is intuitive, with clear menus and displays, allowing even novice users to operate the meters with ease.

Advantages:

• Long - Standing Industry Experience: Rohde & Schwarz has been in the test and measurement industry for many years, and this long - standing experience has given them a deep understanding of the market and customer needs. They can develop products that are tailored to the specific requirements of different industries.
• Strong Brand Reputation: The company has a strong brand reputation for quality and reliability. Customers trust Rohde & Schwarz products because they know that they can rely on them to provide accurate and consistent results.
• Global Technical Support Network: Rohde & Schwarz has a global technical support network, which means that customers in China can access the same high - level technical support as customers in other parts of the world. This ensures that any issues with their LCR meters can be resolved quickly and efficiently.

4. Hioki (China)

Hioki is a Japanese company with a significant presence in the Chinese market. They are known for their innovative and reliable test and measurement equipment.

Features in LCR:

• Compact Design: Hioki's LCR meters have a compact design, which makes them easy to carry and use in different locations. This is particularly useful for field engineers who need to perform on - site measurements.
• High - Resolution Display: The meters are equipped with high - resolution displays that can show detailed measurement results. The clear display allows users to read the values accurately, even in low - light conditions.
• Energy - Saving Features: Hioki is committed to environmental sustainability, and their LCR meters are designed with energy - saving features. They consume less power compared to some other models in the market, which not only reduces the operating cost but also has a positive impact on the environment.

Advantages:

• Innovative Product Development: Hioki is constantly innovating in the field of test and measurement. They are always looking for new ways to improve the performance and functionality of their LCR meters. For example, they have introduced new measurement algorithms that can provide more accurate results with less measurement time.
• Good After - Sales Service: The company provides good after - sales service in China. They have a local service team that can quickly respond to customer inquiries and provide on - site maintenance and repair services if needed.
• Industry - Specific Solutions: Hioki offers industry - specific solutions for different sectors such as automotive, aerospace, and telecommunications. Their LCR meters are designed to meet the specific requirements of these industries, ensuring accurate and reliable measurements in critical applications.

5. GW Instek (China)

GW Instek is a leading supplier of test and measurement equipment in Asia, and its operations in China are expanding rapidly.

Features in LCR:

• Cost - Effective: GW Instek's LCR meters offer a good balance between performance and cost. They provide high - quality measurement capabilities at a relatively affordable price, making them a popular choice for small and medium - sized enterprises.
• Modular Design: The meters have a modular design, which allows users to customize the functionality of the meters according to their specific needs. For example, users can add additional measurement modules to expand the measurement range or add new features.
• Easy Calibration: GW Instek's LCR meters are easy to calibrate. They come with built - in calibration procedures that can be performed quickly and easily, ensuring the accuracy of the measurements over time.

Advantages:

• Localized Support: As a company with a strong presence in China, GW Instek can provide localized support to its customers. They understand the local market and customer needs, and can offer customized solutions and services accordingly.
• Fast Product Delivery: The company has an efficient supply chain management system, which enables them to deliver products to customers quickly. This is important for customers who need to start their projects or production lines as soon as possible.
• Continuous Product Improvement: GW Instek is committed to continuous product improvement. They listen to customer feedback and use it to enhance the performance and features of their LCR meters.

6. Tektronix (China)

Tektronix is a well - known brand in the test and measurement industry, and its operations in China are focused on providing high - end solutions.

Features in LCR:

• Advanced Signal Processing: Tektronix's LCR meters use advanced signal processing techniques to improve the measurement accuracy. They can filter out noise and interference, ensuring that the measured values of L, C, and R are as accurate as possible.
• Real - Time Monitoring: These meters can perform real - time monitoring of LCR parameters. This is useful for applications where the parameters of a component may change over time, such as in power electronics circuits.
• Connectivity Options: Tektronix's LCR meters offer a variety of connectivity options, such as USB, Ethernet, and GPIB. This allows users to connect the meters to computers or other devices for data transfer and remote control.

Advantages:

• Technological Leadership: Tektronix is known for its technological leadership in the test and measurement field. They are constantly developing new technologies and features for their products, which gives them a competitive edge in the market.
• Extensive Application Knowledge: The company has extensive application knowledge in different industries. Their experts can provide valuable advice and solutions to customers based on their understanding of the specific requirements of each industry.
• Training and Education Programs: Tektronix offers training and education programs for customers to help them improve their skills in using test and measurement equipment. These programs are designed to enhance the customers' ability to perform accurate measurements and troubleshoot problems.

7. Agilent Technologies (China)

Although Agilent Technologies has spun off some of its businesses, it still has a strong presence in the test and measurement market in China.

Features in LCR:

• High - Quality Components: Agilent's LCR meters are built with high - quality components, which ensures their long - term reliability and performance. The use of high - quality components also reduces the probability of measurement errors.
• Flexible Measurement Modes: These meters offer flexible measurement modes, allowing users to choose the most suitable mode according to the type of component being measured. For example, they can measure in series or parallel modes, which is important for different circuit configurations.
• Data Logging and Analysis: Agilent's LCR meters support data logging and analysis. Users can log measurement data over a period of time and then analyze the data to identify trends and patterns, which is useful for quality control and process improvement.

Advantages:

• Strong Brand Heritage: Agilent has a strong brand heritage in the test and measurement industry. Customers trust the brand because of its long - standing reputation for quality and innovation.
• Global R & D Collaboration: The company has a global R & D network, which allows it to collaborate with research institutions and partners around the world. This collaboration helps Agilent to stay at the forefront of technological advancements in the LCR measurement field.
• Comprehensive Technical Documentation: Agilent provides comprehensive technical documentation for its LCR meters. The documentation includes detailed user manuals, application notes, and calibration procedures, which makes it easier for users to operate and maintain the meters.

8. Anritsu (China)

Anritsu is a Japanese company that specializes in test and measurement solutions for the telecommunications and electronics industries.

Features in LCR:

• High - Frequency Measurement Capability: Anritsu's LCR meters are capable of measuring LCR parameters at high frequencies. This is essential for applications in the telecommunications and wireless industries, where high - frequency components are widely used.
• Advanced Calibration Techniques: These meters use advanced calibration techniques to ensure accurate measurements. They can self - calibrate to compensate for any changes in the measurement environment or component characteristics.
• Remote Control and Monitoring: Anritsu's LCR meters support remote control and monitoring. Users can control the meters from a remote location using a computer or a mobile device, which is convenient for large - scale testing environments.

Advantages:

• Industry - Specific Expertise: Anritsu has in - depth industry - specific expertise in the telecommunications and electronics sectors. They understand the unique requirements of these industries and can develop LCR meters that are tailored to meet those requirements.
• Continuous Innovation in Telecommunications Testing: The company is constantly innovating in the field of telecommunications testing. Their LCR meters are often integrated with the latest communication standards and technologies, ensuring that they can be used for testing the latest generation of electronic devices.
• Global Support Network: Anritsu has a global support network that can provide timely assistance to customers in China. Their support teams are well - trained and can help customers with any technical issues or questions they may have.

9. Yokogawa (China)

Yokogawa is a well - established company in the industrial automation and test and measurement fields.

Features in LCR:

• High - Accuracy Measurement in Harsh Environments: Yokogawa's LCR meters are designed to provide high - accuracy measurements in harsh industrial environments. They are resistant to vibration, shock, and high temperatures, which makes them suitable for use in industrial plants and manufacturing facilities.
• Multi - Parameter Measurement: These meters can measure multiple parameters simultaneously, such as L, C, R, and impedance. This feature allows users to obtain a comprehensive understanding of the electrical characteristics of a component in a single measurement.
• Integration with Industrial Systems: Yokogawa's LCR meters can be easily integrated with industrial systems, such as PLCs and SCADA systems. This integration enables seamless data transfer and control, which is important for industrial automation applications.

Advantages:

• Industrial Experience and Expertise: Yokogawa has extensive experience in the industrial sector. Their understanding of industrial processes and requirements allows them to develop LCR meters that are highly suitable for industrial applications.
• Reliable Product Quality: The company is known for its reliable product quality. Their LCR meters are built to last, with a long service life and low maintenance requirements.
• System - Level Solutions: Yokogawa offers system - level solutions that include LCR meters, data acquisition systems, and control systems. This allows customers to implement comprehensive measurement and control solutions in their industrial processes.

10. Changzhou Tonghui Electronic Co., Ltd.

Changzhou Tonghui Electronic is a domestic Chinese company that has been making significant progress in the LCR measurement field.

Features in LCR:

• Rich Product Line: The company offers a rich product line of LCR meters, including different models with various measurement ranges and functions. This allows customers to choose the most suitable meter according to their specific needs and budget.
• Good Local Adaptability: As a domestic company, Changzhou Tonghui Electronic has a good understanding of the local market and customer needs. Their products are designed to be well - adapted to the Chinese market, with features such as user - friendly Chinese interfaces and local after - sales support.
• Cost - Performance Ratio: The company's LCR meters offer a high cost - performance ratio. They provide competitive performance at a relatively low price, which is attractive to many small and medium - sized Chinese enterprises.

Advantages:

• Localized R & D and Production: Changzhou Tonghui Electronic has a localized R & D and production base in China. This allows them to quickly respond to market changes and customer demands, and also reduces the production cost.
• Strong Customer Service in China: The company provides strong customer service in China. They have a wide network of service centers across the country, which can provide timely on - site service and support to customers.
• Continuous Growth and Innovation: Changzhou Tonghui Electronic is a growing company that is committed to continuous innovation. They are constantly improving their products and expanding their market share in the LCR measurement field.

Conclusion

The top 10 LCR suppliers in China, including both international giants like Keysight and Rohde & Schwarz and domestic players like Changzhou Tonghui Electronic, offer a wide range of LCR measurement solutions. These suppliers bring different strengths to the table, such as high - precision measurement, advanced functionality, cost - effectiveness, and excellent customer service.

International companies often have a long - standing reputation for quality and innovation, with strong R & D capabilities and global support networks. They are at the forefront of technological advancements and can provide high - end solutions for industries with strict requirements. On the other hand, domestic companies are gradually catching up, offering products with good cost - performance ratios and better local adaptability.

As the electronics industry in China continues to grow and evolve, the demand for accurate LCR measurement will only increase. These top 10 suppliers will play a crucial role in meeting this demand, driving innovation in the LCR measurement field, and contributing to the development of the overall electronics industry in China.