Top ten electric meter brands, which brands are good and which brands are there?

(China famous trademark, China famous brand product, high-tech enterprise, one of the largest manufacturers of electric energy meters in China, Ningbo Samsung Electric Co., Ltd.) 2. Huali (1970, China famous trademark, China famous trademark, Zhejiang famous trademark, high-tech enterprise, export inspection-free, Huali Instrument Group Co., Ltd.) 3. Jenny (Jiangsu Jenny Electronics Co., Ltd., a famous brand product in China and one of the most competitive enterprises in the industry) 4. Weisheng (China famous trademark, China famous brand, China leading electric energy metering equipment system and service provider, high-tech enterprise, Hunan famous brand, Weisheng Group Co., Ltd.) 5. Kelu CLOU (the leading professional supplier of electric energy metering products, systems and solutions in China, national high-tech enterprise, Zhejiang Zhengtai Instrument Co., Ltd.) 7. Haoningda (a high-tech Sino-foreign joint venture integrating scientific research, development, production, sales and service, national high-tech enterprise, Shenzhen Haoningda Instrument Co., Ltd.) 8. Great Wall Development (since 1985, Shenzhen Great Wall Development Technology Co., Ltd., one of the domestic electric meter industry standard setters, the world's leading electronic product R&D and manufacturing enterprise) 9. Delixi (China famous trademark, leading enterprise in electrical appliance industry, high-tech enterprise, influential brand, national enterprise technology center, China Delixi Holding Group Co., Ltd.) 10, Ning Guang (Ningxia famous trademark, national high-tech enterprise, famous brand of electronic watt-hour meter, provincial enterprise technology center, Ningxia Longji Ning Guang Instrument Co., Ltd.).