HOLLEY smart electricity meters

HOLLEY.HOLLEY is dedicated to the fields of electricity metering, smart instrumentation, smart distribution networks, photovoltaics, energy storage, smart energy management, and smart manufacturing, serving as a leading company in these sectors. The company has established an advanced product manufacturing system equipped with self-developed production and testing equipment, and operates an internationally accredited CNAS laboratory. Through the effective implementation of ten management systems—including quality, measurement, environmental, occupational health and safety, and information security—the company has obtained certifications such as the ISO 9001 Quality Management System, ISO 14001 Environmental Management System, OHSAS 18001 Occupational Health and Safety Management System, ISO 10012 Measurement Management System, ISO/IEC 17025 Laboratory Management System, ISO/IEC 27001 Information Security Management System, and ISO 22301 Business Continuity Management System. These certifications provide a solid foundation for ensuring stable product quality, energy conservation and reduced consumption, employee welfare, and environmental protection. Currently, the company’s main products include: smart electricity meters, standard electronic meters, rail-mounted meters, digital display meters, mechanical meters, data concentrators, data loggers, load management terminals, distribution transformer monitoring terminals, smart measurement and control terminals, electricity metering cabinets, smart transfer cabinets, power distribution products, cable branch boxes, low-voltage smart integrated distribution cabinets, substation data acquisition terminals, as well as power quality monitoring and treatment equipment.