digital meter8,000+ factories verified

In 1940, "Rex" gave birth to China's first pH meter and first glass electrode, marking the birth of Chinese analytical instruments. As the first professional manufacturer of analytical instruments in China, "Rex" has been focusing on the innovation and accumulation of electrochemical analysis instruments with more than half a century. "Rex" has unique advantages and status. The product categories are constantly expanding and the technical level is increase. "Rex" has more than 100 kinds of electrochemical analysis instruments, sensors and application solutions, including all kinds of instruments, such as laboratory, online and on-site testing, taking the lead of the domestic electrochemical analytical instrument industry and catching up with the international advanced level.

Hefei Huanxin Technology Development Co. Ltd was Founded in 2 0 0 4, it has developed into the professional supplier of compatible parts of electric vehicle in research and development, manufacturing, sales and service. Through 1 6 years of diligence and effort.

Tianjin Yiman Instrument Technology Co., Ltd. is a high-tech enterprise specializing in the research and development, manufacturing, sales and service of industrial automation instruments. Founded in 2014, the company is committed to ensuring the trust foundation in industrial production processes through innovative and reliable precision measurement technology. We firmly believe that with advanced fluid measurement solutions, we can help our customers achieve operational excellence and sustainable development.

Tianjin Sure Instrument Co., Ltd. is a professional manufacturer and solution provider specializing in industrial flow measurement, level measurement, pressure and temperature instrumentation. With years of experience in the field of process instrumentation, Sure Instrument has established itself as a reliable supplier for customers in water treatment, oil and gas, chemical processing, energy, food and beverage, pharmaceuticals, metallurgy, and environmental industries worldwide.

Zhejiang Xinghao Technology Co., Ltd., founded in 2009, is a power meter manufacturer and energy management solutions provider in China. The company specializes in research and development, production and sales of a full spectrum of energy management products, including: Power meters (regular and prepaid); Power monitoring systems; Intelligent transformers, and Internet of Things communication equipment, among others.

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.

Kaifeng ChuangXin Measurement and Control Instrument Co., Ltd. Was established in 2009, and is a professional company occupied in instruments R & D, manufacturer, sales and technical counsel. The main products are Electromagnetic Flowmeter, Vortex Flowmeter, Turbine Flowmeter, Orifice Flowmeter, Metal float flowmeter, Ultrasonic flowmeter, Swirlmeter and some other process control instruments. Our products are widely used in water treatment, environmental protection, water conservancy, petroleum, chemical, pharmaceutical, natural gas, electricity, heating supplying, papermaking, metallurgy, scientific research, military project and other fields.

KSJ Photoelectrical Instruments Co. Ltd. ( former KSJ Institute of Photoelectrical Instruments) is a scientific and technological joint-stock corporation. We were opened in the wake of the reform of state-owned enterprises in China. Its main staff is a group of scientific researchers who came from its parent state-owned enterprise and academic institutions. We have accumulated more than thirty-year practical experiences in the design and manufacture of photoelectrical instruments. We have the perfect abilities in product development, innovation and reformation from research to bulk production.

Romaz Technology Co., Ltd. is a subsidiary of LONPART (UK) Electronics Co., Ltd. Romaz is a engaged in the power quality analyzer, power meter, reactive power compensation products and data management system (SCADA) professional manufacturers. Our Romaz series covers most of its needs, ranging from simple low-cost panel meters for building management to high-end power quality analyzers for demanding smart grid applications. Our Romaz products have been used in more fields, including: Power plants, automobile manufacturing, large machinery manufacturing, food production, pharmaceutical factory, water treatment, commercial buildings, hospitals, subway and so on. Romaz has its own strong sales team, service team, product laboratory and product development team, who have rich experience in their respective fields. Studying new solutions and developing new products is critical to bringing the best technology to our customers. Our R & D team enables us to respond flexibly to market demand, provide customized modifications for existing products, and develop new solutions for special projects. Romaz works with a lot of high-end suppliers to provide customers with better products and services.

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. "

ZheJiang Hawsun Intelligent electronic technology Co., Ltd.  

Our company is committed to providing the best and most effective products and services.

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.

Weihai Duoterui Automation Equipment Co., Ltd., founded on July 15, 2016, is a tech-oriented enterprise integrating R&D, manufacturing and international trade. Specializing in flow measurement, it dedicates to the R&D, production, sales and technical services of various flow meters, supplying high-quality, reliable and intelligent flow measurement solutions for global industrial clients. Since establishment, the company has adhered to the tenet of Technology Priority, Quality Foundation, Customer Centricity. Supported by professional technology, standardized production and considerate after-sales service, it has earned solid reputation in the automation instrumentation industry and become a reliable partner for domestic and overseas enterprises.

Shandong Hetong lnformation Technology Co., Ltd. is a manufacturer with 239 employees, it was established in 2011, occupied over 6900 square meters, the company located in lst and 2ND floors of No. 2 Factory Building, Jinan Energy Intelligent Manufacturing Base, Guanzhuang Sub-district, Zhangqiu District, Jinan City, Shandong Province, China. The main products are Water Meter, Heat Meter, Gas Meter, STS Prepaid water Meter, Meter Accessories, Smart Water Conservancy, One-stop Energy Solution Provider. The company has established quality management system and got ISO 9001, Certificate, ISO 14001 Certificate, IS0 45001 Certificate, ISO 50001 Certificate and also other certificates, their products got Certificate of Production Quality Assurance and EU-Type Examination Certificate.

Shenzhen Leeder Measurement and Control Technology Co., Ltd. is a professional high-tech company, concentrating on R & D, production and sales of measuring instruments and intelligent home products. With a number of hardware and software of professional and technical personnel, the company now has series of measurement products, such as PM2.5 dust detector, particle counter, laser distance meter, infrared thermometer, digital multimeter, digital clamp meter, temperature and humidity datalogger, anemometer, moisture meter, oscilloscope, lux meter, sound level meter, coating thickness gauge and automotive meter.

Guangdong Jiepute Technology Co., Ltd., established in 2015, specializes in electronic temperature protection components. We focus on the R&D, production and sales of NTC thermistors and temperature sensors, which are extensively applied in automotive electronics, communication devices, industrial equipment, power supplies and consumer electronics.

Lianyungang Weizidom Meter Technology Co., Ltd is a high tech enterprise specializing in the research, development, production, and sales of water meters and flow meters. Headquartered and manufactured in Lianyungang, China, Weizidom is committed to delivering high-precision, reliable, and durable measurement solutions for various industries worldwide.

Jiangsu Sfere Electric Co., Ltd. Integrates R&D, manufacturing, sales and service, and has a complete product ecosystem from smart terminal components, smart equipment to the Internet of Things platform. The company's electrical application solutions empower users with intelligent and digital energy management, and provide reliable data services for users' energy saving and consumption reduction, energy safety and refined energy management.

Located in the heart of China's technological hub - Shanghai, Aister Instrumentation (Shanghai) Co., Ltd.  is a leading high-tech enterprise specializing in the R&D, manufacturing, and global distribution of precision flow measurement instruments.

Through the accumulation of years of industry, we hope that through our efforts to bring China's good water treatment products to the world, China's water treatment environment, relatively more comprehensive, more severe. Therefore, we are confident to provide better service and product prices. We supply metering pumps, water quality instruments, flow meters, water pumps, etc. Our professional ability in the water treatment industry will also provide better technical support to our partners.

Jiangsu Jiechuang Science and Technology Co., Ltd. Was established in 2000 and is a professional manufacturer specializing in instruments and electrical products. The company is located in Jinhu Industrial Park, Jiangsu Province, China, covering an area of 100, 000 square meters, with a total of 582 employees and total assets nearing 800 million RMB.

  Dongguan Engler is a full-industry-chain enterprise integrating independent research and development, manufacturing, and global sales. Our core product portfolio covers flow sensors, pressure sensors, liquid sensors, and intelligent pressure gauges, covering hundreds of models and specifications across liquid level, flow and pressure series to meet diversified and customized market demands.

ZHIMING GROUP Co., Ltd. is located in Yueqing, Zhejiang, China, and has been dedicated to power quality and reactive power compensation solutions since 1999. As a Zhejiang hi-tech enterprise, ZHIMING serves global clients with cost-effective, reliable products and continuous innovation, exporting to Southeast Asia, Middle America, Russia, the Middle East, and other regions.   Annual exports amount to 6 million USD, accounting for 5-8% of the company's annual marketing.

Wuhan Huadian Hi-Tech Electrical Equipment Co., Ltd. (abbreviated as Huadian Hi-Tech), established in 2007 through the corporatization restructuring of the tertiary subsidiary of the former Wuhan High Voltage Research Institute, is a high-tech enterprise. Its predecessor, Wuhan High Voltage Research Institute Huadian Electric Company, founded in 1991, was among China's earliest manufacturers of high-voltage testing equipment.

1. Company Profile

Nanjing Hangjia Electronic Technology Co., Ltd. Was established in 2015, it is a company specializing in the research, development, sales, and service of industrial automation and process control. Products covered pressure, temperature, level, flow, and other industrial measuring and process control. We are committed to strict quality control and considerate customer service.

Shijiazhuang SUIN Instruments Co., Ltd is a high-tech company and concentrates on R&D, production, test, sales and service of test & measurement instruments, electrical products, application software, etc. It already won below titles depending on the super technical advantage: High-tech Enterprises in Hebei Province, Hebei Industrial Design Center, Hebei Academician Workstation, Shijiazhuang Industrial Design Center, Engineering Research Center of Shijiazhuang electrical test instrument, Shijiazhuang Enterprise Technical Center, China's Key Enterprises in electronics instruments industry.

Zhejiang SHIJEE Electric Technology Co., Ltd. is a high-tech enterprise specializing in the field of solar accessories, integrating research and development, manufacturing, and sales. We are committed to providing high-quality, reliable, and safe low-voltage electrical products and system solutions for the global new energy photovoltaic industry.

Baiyue Technology (Fujian) Group Co., Ltd., a National High-Tech Enterprise, is a leading provider of next-generation intelligent product solutions. We deliver innovative products and services tailored to meet client needs, offering OEM/ODM one-stop solutions. Beyond manufacturing, we support your design process with application-specific expertise, creating long-term value and sustainable growth for our clients.