Ningbo Water Meter Co., Ltd. is the largest water meter manufacturer in China and also the world's largest production base of water meters, has built up a worldwide reputation for quality and precision in water meter industry.

Zhuhai Skyray Electrical Power Technology Co., Ltd is a Sino-foreign high-tech enterprise invested by Guizhou Electrical Power Co., Ltd and incorporated with Canadian abroad scholars, which is located in the beautiful city of Zhuhai.

HEBEI SHANGHONG METERS TECHNOLOGY Co., Ltd. Was established in 2013. It is committed to realizing intelligent measurement, accurate measurement and improving the utilization rate of water resources through technologies such as the Internet of Things and big data. The main products are smart water meters, ultrasonic water meters, mechanical water meters, water meter accessories, testing and production equipment, and smart water solutions. Through continuous product research and development, rich solutions, and the establishment of overseas sales and

RisingHF is a national qualified high-tech enterprise and specialized-refined company focusing on the innovation and development of the new generation Internet of Things communication technology and intelligent hardware.

Shandong Rongxian Instrument Technology Co., Ltd. Was established in 2016 and is located in Linyi, a national innovative city, situated at the intersection of the Yangtze River Delta Economic Circle and the Bohai Rim Economic Circle. It also serves as a leading city in the South Shandong Economic Belt. Leveraging its geographical advantages and R&D capabilities, the company has grown into a leading technology enterprise in the remote meter reading and energy management industry, relying on its profound industry experience, technological innovation, and the "Smart Energy Management Platform. "

TAIZHOU EASTAR TECHNOLOGY Co., Ltd operates as a fully integrated industry and trade entity. ?

NINGBO ZHIYITONG ENERGY TECHNOLOGY Co., Ltd founded in 1985 as the first enterprise that manufactured heat meters in Zhejiang Province, Ningbo Yonggang Instrument Co., Ltd., a high-tech privately owned enterprise, now has grown into an integrated body of research and development, manufacture, sales and service. Located in the emerging Cixi city on the south bank of Hangzhou Bay in the prosperous Yangzi River Delta Economic Circle and adjacent to the longest cross-continental bridge-Hangzhou Bay Bridge, Zhiyitong benefits greatly from the extensive transport.

WUHAN SAN FRAN ELECTRONICS Co., Ltd. is a professional manufacturer and supplier of water, electricity, gas, heat and energy efficiency management solution which was founded in 1998. The company covers an area of about 30 acres, 3, 000 square meters of factory buildings have been built, main products including: Electric energy meter, water meter, gas meter and management platform. In 2014, it was assessed as the key high-tech enterprise of National Torch Plan. In the recent tenders of power grid, the company's total number of winning bids ranked in the top eight. The amount of annual order reaches 00 million RMB. After-sales service agencies cover 31 provinces and cities.

BlueStar Electrical Meter Research Institute, founded as a privately held company in June 1994, has been focusing in designing and manufacturing innovative Electricity Meters, as well as advanced AMR system including Energy Meter Data Logger for utilities revenue, high technology ERTU and J2EE-based and Web-enabled energy information collection and analysis system for Power Generation and Transmission customers. In China, BlueStar has been recognized as one of the leading technology providers for electrical energy metering products.

Zhongcheng Metering(ZCM) Limited, established in 2006, is a high-tech company dedicated to dedicated in manufacturing and exporting smart energy meters, smart water meters, gas meters, meter boxes, circuit breakers etc low voltage and middle voltage electric products for industrial sectors. We maket our products in overseas market under the brands BEST Electric and ZCM.

Founded in 2003, Hexcell Electronics, formerly named as Holley South, was established as a R&D and production entity of Holley Metering dedicating itself on electronic meters' development. Based upon the sufficient resources and technologies of electronic products geographically in Shenzhen, China, Hexcell has rapidly developed and successfully supplied its meter products to customers both in China and overseas under brand Holley in the past years.

Sunray is the one of the earliest high-tech enterprises and dual software enterprises specializing in the Internet of Things and big data in China. It is a holding subsidiary of endeavor to smart water solution over the years.