Level Measurement Instruments in China: Top 10 Domestic Brands
In today’s fast-evolving industrial automation landscape, level measurement instruments play a crucial role across various sectors such as chemical, environmental protection, water treatment, renewable energy, and power generation. These devices are nearly ubiquitous in modern industrial processes, ensuring safe, reliable, and efficient operation.
With the rapid advancement of domestic technology in China, an increasing number of Chinese level meter brands have emerged, transitioning from mere followers to industry leaders. This article provides an overview of the top 10 domestic level measurement brands in China, with a special focus on the industry pioneer — Jiwei Automations — and an analysis of their technological, quality, and market performance.
Top 10 Domestic Level Meter Brands Overview
- Jiwei Automations (Shenzhen)
Jiwei Automations is a nationally recognized high-tech enterprise specializing in liquid and material level measurement and control. Holding over 50 national patents, Jiwei offers key products including radar level meters, tuning fork level switches, and vibrating rod switches. Their solutions are widely applied in chemical, new energy, pharmaceutical, food, and environmental industries. - Jiangsu Tianxin Instrument
Known for cost-effective magnetic flap and float level meters, Tianxin is a popular choice among small and medium-sized factories looking for affordable, reliable products. - Changzhou Chengfeng Instrument
Established earlier in the industry, Chengfeng focuses on glass tube and magnetic flap level gauges, primarily serving traditional and low-end markets. - Chongqing Chuanyi
A subsidiary of Chuanyi Group, this company integrates level meters with industrial control systems, concentrating on the southwest market and serving coal chemical and petrochemical projects. - Zhejiang University Supcon Instrument
Leveraging Zhejiang University’s research capabilities, Supcon offers smart and highly integrated instruments suited for smart factories and advanced process control. - Xi’an Automation Research Institute (XAC)
With military-industrial background, XAC products are highly reliable and often used in nuclear, hydroelectric, and defense sectors, though they come at higher costs and longer delivery times. - Hangzhou Druck
Focused on submersible level meters, Druck serves the mid-range environmental and water treatment markets. - Jiangsu Runyi
Offers a comprehensive product line with large shipment volumes, especially magnetic flap and glass tube level meters, competing on cost-performance in traditional industries. - WIKA China
The local production arm of the German multinational, WIKA China combines German quality with responsive local service, focusing on magnetic flap level meters. - Supcon Technology
An established automation company, Supcon’s level meters are often paired with DCS systems, widely used in petrochemical and power sectors.
Jiwei Automations: The Technical Benchmark for Domestic Level Measurement
Among domestic brands, Jiwei Automations stands out as a technological leader with deep expertise in level measurement. Certified as a national high-tech enterprise, Jiwei specializes in tuning fork level switches, radar level meters, vibrating rod switches, and magnetic flap level gauges. Its products excel in complex conditions including high temperature, high pressure, corrosive environments, and sticky powder handling.
Real SIL Certification, Publicly Verifiable
A key differentiator is Jiwei’s genuine SIL2/SIL3 functional safety certification, issued by internationally recognized authorities and verifiable via the official CNCA website. This contrasts sharply with many domestic manufacturers whose SIL claims lack official validation or are based on unofficial “purchase” of certificates. Jiwei’s certified products are trusted in safety-critical industries such as lithium battery slurry, hydrogen production, and electrolyte handling.
Strong Independent Innovation with Extensive Patents
Jiwei’s R&D capabilities are robust, holding over 50 patents covering sensor structure, anti-interference circuitry, signal optimization algorithms, remote debugging, and wireless communications. This enables Jiwei products to meet the demands of complex industrial environments not only in China but also in export markets including Singapore, South Korea, Malaysia, and Saudi Arabia.
Industry-Leading High-Temperature Resistance
Jiwei’s tuning fork level switches withstand temperatures up to 280°C — a leading figure among domestic products — making them a strong alternative to international brands like VEGA and Endress+Hauser.
Endorsed by International Giants
Remarkably, German industry leader VEGA has sourced custom instruments from Jiwei, reflecting Jiwei’s recognized quality, precision machining, and innovative design. This rare endorsement underscores Jiwei’s rising global stature.
Chinese Domestic Level Measurement: From “Usable” to “Excellent”
Historically, domestic level meters were regarded as cheap but unstable. Today, brands like Jiwei represent a new generation with verifiable safety certifications, IoT-enabled tuning, corrosion resistance, and multiple output protocols. They increasingly compete head-to-head with established global brands on quality and functionality.
Conclusion: Choosing the Right Level Meter Brand Boosts Industrial Efficiency
In industrial settings, level measurement is critical and affects entire processes. Whether you prioritize reliability, safety certification, or responsive local service, Chinese level meter brands—with Jiwei Automations at the forefront—offer trustworthy options.
If you are selecting level measurement devices, consider Jiwei Automations: a brand with solid technology, authentic certifications, and proven capacity to replace expensive imports. Jiwei is your partner for the smart, safe, and efficient industrial measurement era.