In December 2020, the solicitation of energy-saving technology products in Beijing led by the Beijing Municipal Development and Reform Commission came to an end, and Haiyida was successfully selected into the recommended list of energy-saving technologies in Beijing.

It is understood that the Beijing Municipal Development and Reform Commission held a technology and product collection to strengthen the promotion and application of energy-saving technology products, guide energy-using units to adopt advanced and applicable new technologies and new products, and continuously improve the level of energy efficiency. The purpose of this solicitation is to review and update the energy-saving technology products released from 2008 to 2017. After public solicitation, expert review and publicity, the "Beijing Energy Conservation Technology Product Recommended Catalogue (2020 Edition)" has been formed, including Haiyida, covering 163 green technology products in the fields of power and electrical technology, air conditioning and ventilation systems, and energy management systems.

The selection of Haiyida & Energy Efficiency Building Internet of Things technology and products represents that Haiyida Internet of Things technology products are in line with the development direction of Beijing's industrial structure, are advanced and innovative, and the main performance indicators are at the leading level in China, which is suitable for wide promotion and application; It is also the result of Haiyida & Energy Efficiency Building Internet of Things technology and products in the past landing projects, with good economy and practicability, remarkable energy-saving effect and good user evaluation.

As a leader in the building Internet of Things industry, Haiyida has been providing services for the industry for nearly 20 years, with a service area of 

more than 500 million square meters; The EFOS3.0 intelligent management system used wireless communication technology to achieve rapid system 

deployment. The cloud-based Internet of Things technology provides users with stable, reliable, easy-to-use and efficient facilities and equipment operation

 monitoring, energy efficiency analysis and optimization control services. The centralized monitoring of electricity, water, gas and other energy sources is built 

into a unified and integrated energy management platform, which actively and timely discovers energy problems and improves the level of energy management. 

Through energy analysis and comparison, rational planning and utilization of energy, reduce energy consumption per unit of product, and improve economic benefits. 

Support B/S management and operation, WEB browsing and operation management, and realize data sharing. The energy-saving rate of ordinary public buildings is

 more than 15%, and the energy-saving rate of large public buildings is more than 20%. The main performance indicators are at the leading level in China, which is in line 

with the development direction of the industry, and provides strong support for enterprises to improve energy efficiency and strengthen total energy consumption control.

15 years of technical accumulation, leading technological innovation with the spirit of craftsmanship. In the future, Haiyida & Energy Efficiency will continue to play the benchmark 

image of a leader in the building Internet of Things industry, focus on exploring the depth of the field of building Internet of Things, explore new scenarios and new applications of

 the building Internet of Things, and work hand in hand with building owners/property/asset management and other units to build a green China.