At present, there are many smart meter brands on the market, and the quality is uneven, both big brand meters, but also mixed with a lot of miscellaneous meters, but according to the bidding cooperation units announced in the 35th batch of procurement in 2023 by the State Grid, dozens of meter companies such as Hangzhou Huali, Jiangsu Linyang, Hangzhou Juhua, Ningbo Samsung, and Hangzhou Haixing have been recognized by the State Grid, and the quality and safety are guaranteed.
1. Hangzhou Holley.
Hangzhou Holley won the bid in the 35th batch of procurement of State Grid in 2023 and the first batch of framework bidding projects for metering products of China Southern Power Grid Corporation in 2023, of which the bid amount ranked first, with a total bid amount of about 56761310,000 yuan, which has been highly recognized by market users. VV can provide single-phase electronic meter DDS28, three-phase four-wire smart meter DTZ545 and other Holley State Grid single-phase and three-phase smart meters for users to buy.
2. Jiangsu Linyang
In the bidding and procurement of State Grid and China Southern Power Grid in 2023, Jiangsu Linyang has established more than 500 R&D personnel and obtained more than 200 patent authorizations in the bidding and procurement of State Grid and China Southern Power Grid in 2023, and the total amount of winning bids has reached nearly 45.8 billion yuan. Users can buy a variety of unique NB wireless Internet of Things single-phase smart meters DDZY71-J and 4G wireless three-phase remote smart meters DTZY71-G on the official website of Weiwei, which can meet the electricity metering management in various scenarios.
3. Hangzhou Juhua
Juhua Technology won the bid in the 35th batch of procurement of State Grid in 2023, with a total amount of about 34.5 billion yuan, its meters have a complete CPA measurement certificate, China CCC quality certification, the Netherlands KEMA certification and the EU MID certification, and have passed the national ISO9001 quality management system and ISO10012 AAA level measurement management system certification.
4. Ningbo Samsung
Ningbo Samsung Medical, which is engaged in the first-class medical and intelligent power distribution business, has been continuously listed in the 35th and 36th batches of procurement projects of State Grid in 2023, with a total winning bid amount of 3With 1.4 billion yuan, Samsung Electric Meter has implemented quality control in the whole process from raw and auxiliary materials, manual operation, process equipment, inspection and testing, etc., to truly achieve a high-reliability product quality control system with controllable production process and zero defects in products.
5. Hangzhou Haixing
Haixing Power was recommended as the winning candidate in the "35th batch of procurement of State Grid *** in 2023", "the first batch of framework bidding projects for metering products of China Southern Power Grid Corporation in 2023", and "the first batch of framework bidding projects for digital substations and intelligent distribution series sensing terminal materials of China Southern Power Grid Corporation in 2023", and the total amount of winning bids is expected to be about 36.6 billion yuan, has provided intelligent products and innovative solutions for people in more than 90 countries around the world.