Holley Holley Instrument Group Co., Ltd. is dedicated to the public under the command of measurement instruments and systems integration industry, the core business of the company, from 1970 years to develop the first generation of mechanical energy meter DD16 since, after four decades, only a dozen people from the hands of a workshop and gradually developed into a company with thousands of employees, set electricity, water, gas and other public research and development of measurement instruments and systems , production and sales of global enterprise group. Products of the company's meter main economic indicators since 1993, continued to maintain the country ranked the first peer.

companies invest 10 million to build the Hualikeji park was put into use in early 2007, Technology Park, through the application of domestic first-class equipment and technology, information technology and management techniques and so build the leading domestic and international R & D and manufacture of advanced intelligent base, its information technology equipment and system application and integration applications, the meter pole position in the industry. At present the company's total production capacity of 25 million, is the world's largest energy meter manufacturing base. Meanwhile, Holley Metering has been in Shenzhen, Chongqing, Thailand, India, Uzbekistan, Jordan and other regions and countries have established manufacturing plants, and formed a covering China's 28 provinces and more than 50 countries and regions worldwide marketing network.

After four years of development and innovation, Holley Metering has been achieved from the traditional to the modern business enterprise transformation, from traditional industries to high-tech industries, and from with traces of the planned economy, Chinese enterprises to multinational companies with international competitiveness changes, "Holley" brand energy meter has won wide recognition at home and abroad markets. "Holley" brand meter awarded well-known trademarks in China, China Top Brand, National Inspection-free products, import and export commodities inspection-free products, the customer satisfaction product, product of choice for national procurement, national well-recommended products for residential, national product and national Torch Program Key new products and other honors.

with our overall smart grid plan of the proposed building, in the Holley Metering electric utility metering products with many years of experience and leading technology, combined with our smart grid AMI technical requirements, quickly developed a series of smart meters for our products. So far, Holley Metering to provide electricity from the power plant information management system (MIS), substation automation system (SAS), distribution automation system (DMS), power dispatching automation system (DAS), marketing automation system, automated meter reading systems (AMR), a variety of communications solutions and supporting end-products, smart home energy management system (SmartEnergy) total solutions package. Holley Metering also became the overall competitiveness of China's most common measurement instruments and systems suppliers.