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As the perceptual cornerstone of the modern energy system, the accuracy and intelligence of electrical energy measurement are of vital importance. For more than two decades, Zhejiang Yongtailong Electronics Co., Ltd. has focused on the field of electrical energy measurement, committed to providing accurate, efficient and secure smart metering solutions for power companies, industrial and commercial users as well as households around the world through continuous technological innovation and reliable products, so as to facilitate the digital upgrading of power grids and the improvement of energy efficiency management.
Measurement Accuracy: The Starting Point of Trust
Yongtailong regards accuracy as the lifeline of its products. The entire range of smart meter products are designed and manufactured in strict accordance with the higher international and national standards, with the accuracy of core metering modules reaching Class 0.5S/1. From stringent supply chain management to automated production calibration, every link ensures that the ex-factory products feature accurate measurement and stable performance, laying a solid data foundation for fair trade and energy accounting.
Evolution: From Metering Terminals to Scenario-based Solutions
We understand that different scenarios have differentiated demands for power consumption management. Yongtailong not only provides standard single-phase/three-phase smart meters, but also devotes itself to developing scenario-based solutions:
- For Commercial and Rental ScenariosWe offer system solutions integrated with prepayment management functions, supporting remote recharge, balance early warning and valve control, which significantly improves management efficiency and reduces disputes.
- For Refined Energy Consumption ManagementOur products such as single-phase smart power sensors achieve high-precision measurement in compact spaces and can be expanded with monitoring functions, suitable for scenarios with special requirements on installation size and functions.
- For User Service UpgradingOur meters support standard protocols such as DLMS/COSEM, which can be seamlessly connected to the user service platforms of power companies, helping them provide terminal users with transparent and convenient power consumption data inquiry and interactive services.
Core: Empowering with Reliable Technology and Standard Compliance
Technological innovation is the engine driving development. Yongtailong's products integrate advanced sensing technology, low-power design and various communication technologies (PLC/RF/NB-IoT/Cat.1/4G), ensuring the reliability of data collection and transmission in complex environments. We attach great importance to compliance. Our products have obtained the China CPA Approval Certificate for Pattern of Measuring Instruments, and we have actively acquired international certifications such as MID, ANSI and DLMS to meet the access requirements of different markets.
Extension: As a Responsible Corporate Citizen
We are well aware of our role in the energy chain. Yongtailong actively practices the concept of green development, focusing on low power consumption in product design and promoting cleaner production processes. Meanwhile, as a disseminator of power metering knowledge, we support industry partners and customers in carrying out public education activities, advocate a safe and energy-saving power consumption culture, and promote the healthy and standardized development of the industry.
Outlook: Creating a Smart Energy Future Together
From basic accurate measurement to scenario-oriented smart solutions, Yongtailong has always been customer demand-oriented. Looking to the future, we will continue to focus on the integration of smart metering, sensing and communication technologies, deepen the application in fields such as distributed energy metering, electric vehicle charging management and energy efficiency analysis, and work hand in hand with global partners to build a more efficient, flexible and sustainable energy future.
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