News Center-Shenzhen Kexin Communication Technologies Co.,Ltd.

Kexin Technology: Announcement on Pledge and Release of Partial Shares of Shareholders Holding More than 5% of Shares

Time：2021-12-23

Help build "Digital Sichuan" and accelerate the construction of "Western Highland"

With the innovation and breakthrough of the new generation of network information technology and the large-scale commercial use of 5G technology, the process of digitization, networking, and intelligence continues to accelerate. Especially under the influence of the epidemic, various industries are accelerating their embrace of digital transformation. With the surge in demand, in order to meet the huge demand for data processing, the construction of data center rooms across the country has been further accelerated. Under the "two-carbon" goal, how to quickly build a smart and green data center has become a pain point, focus, and key point. An operator in Sichuan actively responded to the national "new infrastructure" policy and built a national-level data center with A-level standards. This project incorporates the concept of comprehensive energy, fully taps the space for renewable energy utilization and energy saving and consumption reduction, and builds a green, smart and efficient data center. The completion of this project will further accelerate the transformation and upgrading of traditional industries in the Sichuan-Chongqing region, promote the deep integration of industrialization and informatization, and contribute to the high-quality development of the regional social economy. Kexin Technology conducted in-depth research on the needs of this project, and customized a solution integrating HVDC system, SMPS system, refrigeration system, dynamic environment monitoring system, and airflow containment system, creating a greener and more convenient data center for customers. engine room. This solution adopts modular design, multi-system integration, maintains product consistency, can be deployed flexibly, and is convenient for later expansion. Save investment and time cost for customers: Product prefabrication, on-site building block installation, fast delivery, bringing time benefits Intelligent monitoring, unattended, intelligent operation and maintenance, reduce OPEX Energy saving and consumption reduction, PUE≤1.4, reduce electricity cost As a provider of professional communication equipment manufacturing, services and solutions, Kexin Technology has been focusing on 5G, IoT, IDC and other fields since its establishment in 2001, and has independently developed and launched communication network energy, 5G site infrastructure, data centers, etc. Solutions, products cover 31 domestic provinces, and are also sold to many overseas regions such as Europe, North America and Southeast Asia. The global integrated marketing and delivery system is accelerating. The micro-module data center solution independently developed by Kexin Technology includes four core systems: power supply and distribution system, refrigeration system, structural system and intelligent management system. Relying on the design ideas of product and construction standardization and on-site de-engineering, we fully investigate various application scenarios of data centers. To provide customers with faster, more flexible, energy-saving, reliable and efficient data center construction solutions.

Time：2021-12-17

Kexin Technology: Announcement on the expiration of the lock-up period of the first phase of the employee stock ownership plan

Time：2021-12-10

Kexin Technology: Pre-disclosure Announcement on Share Reduction Plan for Shareholders Holding More than 5% of Shares

Time：2021-12-03

Kexin Technology: Announcement on the early termination of the shareholding reduction plan for shareholders holding more than 5% of the shares and the change in shareholding ratio reaching 1%

Time：2021-12-03

New energy storage · New development || Kexin gathers strength to enter the new energy storage market

The Hunan (Changsha) Battery Expo and the first China International New Energy Storage Technology and Engineering Application Conference, jointly sponsored by the Hunan Provincial Department of Industry and Information Technology and the Changsha Municipal People's Government, were grandly opened. Energy Co., Ltd. was invited to attend and shared with colleagues and experts in the industry the latest technological achievements and related products of Kexinjuli in the field of new energy storage. Relying on technological innovation, structural optimization and program integration, Kexinjuli helped from the production side and the consumption side Thousands of industries have been upgraded with energy and practically implemented energy conservation and emission reduction. On December 1, at the Energy Storage Industry Summit Dialogue "Energy Storage System Integration Special Session", Dr. Wu Jinbo, Technical Director of Kexin Juli delivered a keynote speech on "Differentiated Application of Standardized Cells in the Field of Energy Storage", introducing Kexin The wide application of Juli's standardized cells in the fields of network site energy, home energy storage, industrial and commercial energy storage, and data center backup power, combined with the surge in domestic and global energy storage demand in the next few years, will stimulate Kexin Juli to the greatest extent. Technical strength and delivery potential in the field of lithium iron phosphate batteries. Kexin Juli is backed by the technical accumulation and market advantages of the listed parent company Kexin Technology in the field of communication. Once the 2U-48100 battery using standardized cells is launched, it has attracted great attention from domestic and foreign operators and industry customers. The 5G-CRAN communication network energy solution has won many bids and completed the delivery. In addition to the communication network energy field, Kexinjuli will also expand into data centers, homes, industry and commerce and other energy storage fields to jointly promote energy upgrades in various industries. ,Industrial upgrading. In April 2021, the "Guiding Opinions on New Energy Storage" issued by the National Development and Reform Commission and the National Energy Administration showed that in the next five years, the domestic new energy storage market will expand to 10 times the current level, with an average annual compound growth rate of more than 55%. In November, the "14th Five-Year Plan" Information and Communication Industry Development Plan issued by the Ministry of Industry and Information Technology clearly required that during the "14th Five-Year Plan" period, strive to build the world's largest 5G independent networking network, with 26 5G base stations per 10,000 people. To achieve comprehensive coverage of cities and towns, basic coverage of administrative villages, and in-depth coverage of key application scenarios, the 5G accessibility rate of administrative villages is expected to reach 80%. 2021 is the first year of the "14th Five-Year Plan", and various fields are actively advocating and practicing new energy solutions. The domestic energy storage market is huge, and the demand for communication backup power has surged. Relying on technological advantages and industry resources, Kexin focuses on Deploy the new energy storage market, further expand the company's business sector, upgrade the company's production capacity, and cooperate with subsidiaries in Europe and Southeast Asia to jointly promote the establishment and improvement of Kexin's global production and delivery system, and is committed to providing global customers with stable, reliable, energy-efficient, Green and clean lithium battery energy.

Time：2021-12-02

Kexin Technology: Announcement on Completing Industrial and Commercial Registration and Obtaining a Business License for a Holding Subsidiary

Time：2021-12-01

Standard batteries, multiple applications || Kexin gathers strength, focuses on new energy storage, and strives to create a low-carbon future

Kexin Juli, a holding subsidiary of Shenzhen Kexin Communication Technology Co., Ltd. (stock code: 300565), the industrial park is located in Huizhou City, Guangdong Province. It integrates R&D, product experience and display, production and delivery and other functions. 10,000 square meters, the first phase plans to produce 1 billion Wh of lithium iron phosphate square aluminum shell cells. Relying on the 20-year development of the parent company Kexin Technology in the communication industry, Kexin Juli is based on the high-end network site energy market, and its products cover communication base station backup power, home energy storage, industrial and commercial energy storage and other fields. In October 2021, Kexinjuli launched the 2U-48100 network site energy for the first time in the world, which has attracted great attention from the market and customers; in addition, Kexinjuli also has the thinnest wall-mounted home storage system with the same capacity (thickness is less than 10cm) And the industry-leading non-walk-in industrial and commercial container energy storage (40-foot installed capacity> 5.5MWh), driven by the national dual-carbon policy and the global common low-carbon vision, Kexin Juli new energy has unlimited prospects. The parent company Kexin Technology was established in 2001. It has more than 20 years of experience in application production and research and development in the field of communication. It has gathered top technical talents in the industry and reserves hundreds of technical patents in various fields. The main products cover optical networks, data centers, communication network energy, 5G Matching and other fields. Kexin Technology is based on the domestic market and continues to expand globally. Its products have been successfully expanded to Europe, America, the Middle East and Southeast Asia. With the establishment of subsidiaries in Finland and Thailand, Kexin's global R&D, production, delivery and service systems are under form. Domestically, Kexin has reserved major domestic operators such as China Mobile, Telecom and China Unicom; internationally, it has established strategic partnerships with world-renowned communication companies such as Ericsson and Nokia. Driven by the world's growing demand for new energy, Kexin Technology relies on its own technical advantages and market reserves to timely deploy new energy business, and build a new industrial park to customize an intelligent management system, with form, visualization, and informatization as the standard to achieve production. The entire process is automated, streamlined, standardized, and standardized. Relying on the ability of standardized battery cell production and system technology realization, Kexin Juli has focused on planning three series of battery cells: energy type, rate type and low temperature type, and comprehensively deploys communication backup power, household energy storage, industrial and commercial energy storage and other fields. After long-term verification, compared with traditional batteries, lithium iron phosphate batteries are not only safer, more stable and environmentally friendly, but also have the advantages of low cost, long life, low energy density and stable low temperature performance, which support flexible installation and multi-scenario applications. Kexinjuli adopts self-developed battery cells, BMS, and Pack, the industry's first 2U-48100 network site energy source, supports a variety of application scenarios, and provides stability for large-scale information systems such as enterprises, parks, ports, hospitals, transportation, and municipalities. Long-lasting, energy-efficient communication energy support. According to the working mode of the home energy storage system, Kexinjuli has launched a variety of products such as wall-mounted home storage solutions, portable mobile energy storage solutions, and expandable home energy storage systems. Valley, stable power supply, and sent cleaner, environmentally friendly and low-cost energy solutions to thousands of households. In terms of industrial and commercial energy storage applications, Kexin focuses on large-scale energy storage applications and launches non-walk-in large-scale container energy storage, which increases the comprehensive energy density by 10%, reduces the comprehensive cost by 20%, and has a total cycle life of more than 10,000 times. In addition, in the fields of data center backup power and AAU power supply and backup power, Kexin Juli also performed well, and related products and applications have entered the centralized procurement projects of many operators. In April 2021, the National Development and Reform Commission and the National Energy Administration issued the "Guiding Opinions on New Energy Storage", which for the first time clarified and quantified the development goals of the energy storage industry at the national level, from 3.28GW at the end of 2020 to 30GW in 2

Time：2021-12-01

Youthful, with the wind || Yantian seaside plank road of the technical department, feel the most beautiful coastline

In the winter in Shenzhen, the wind is high and fresh, the sea breeze is slow, and with the light footsteps, we are walking against the wind, smelling the smell of the sea breeze, experiencing the passion and happiness of youth, walking on the 10-kilometer-long coastline of the Yantian seaside plank road, listening The sea waves, the sea breeze, the sea view, the chatting and laughing... The trip to Yantian Seaside Plank Road of Kexin Technology Research Institute and Technology Department has begun. After the winter, Shenzhen has neither the sweltering heat of summer nor the coldness of winter. Under the high sun, 41 people from the technical department and their family members took a bus to the Yantian Seafood Street and set off. The hiking route is Yantian. Trekking on the 10 kilometers elite section of the plank road, Yantian Seafood Street→Dameisha Plank Road→Dameisha Beach→Beizaijiao Lighthouse. The scenery is infinite, the blue water and blue sky, and the sea breeze blowing in the face, which makes people feel very comfortable. Along the seaside plank road, we breathed the slightly salty sea breeze, and with the frequency of waves hitting the reef, we moved forward in a rhythm. Leaning on the plank road, overlooking the blue sea and sky, clear blue water, sparkling, blooming bougainvillea, vibrant, all the beautiful scenery is panoramic, which is refreshing. Visitors on the plank road enter the weaving, stop and go, sometimes admiring the scenery and sometimes being hydrophilic, leaving many shadows here. Arriving at Dameisha Seaside Park is close to noon, various snacks and snacks are on the go. After all, after a full meal, we have the strength to continue hiking in the afternoon. After a picnic by the beach, we take a short rest and watch the children play on the beach enthusiastically. The most classic is Dameisha Seaside Park, which has added several "check-in points"-viewing platforms. Standing on the viewing platform, you can view the mountains and the sea with a 360° full view and enjoy the invincible seascape. Touching the blue sea at zero distance, lifting the trousers, stepping on the soft sand, touching the sea with the toes, enjoying the softness and beauty of the waves beating on the feet. The R&D management team Wen Yunhui’s one-and-a-half-year-old baby was super excited all the way. He was even more happy to see the beach and the sea. Despite the obstacles of his parents, the little guy ran straight to the beach. The baby was very cooperative throughout the whole process. It was amazing to follow everyone's footsteps and complete a full 10km hike. After completing the 5-hour trek, everyone successively arrived at the end point of the itinerary-Beizijiao Lighthouse. It was already three o'clock in the afternoon. After a short break, everyone took a bus and embarked on the way home. This trek was perfect. At the end, all personnel completed a 10-kilometer hike. Although the beautiful scenery along the way can't be taken away, we have left our footsteps on the longest "seaside plank road" in the world. During the hike, everyone also saw the iron tower outdoor cabinet produced by Kexin, which was built next to the lighthouse by the sea. Feeling the tranquility and beauty brought by the "forever" stone, we used our footsteps to measure the poems and the distance between the mountains and the seas. This event not only demonstrated the sports enthusiasm of all the staff, but also fully demonstrated the team spirit of everyone's concerted efforts and united efforts and the tenacity of perseverance and surpassing oneself. We talked all the way, laughed and laughed, and we have become a beautiful The beautiful scenery, I hope such a beautiful day will stay in everyone's heart forever.

Time：2021-11-30

Kexin Technology: Announcement on the Release of Pledge for Shareholders Holding 5% or More

Time：2021-11-26