[Source: Gaogong LED's "LED Research Review" magazine February issue Reporter / Zhao Hui] "Cohering every inch of light, illuminating the whole world - our long-standing dreams and pursuit of goals, green low carbon is the starting point of all our business And the guidelines." Zhu Jinqin, president of Dajin Oriental Lighting (Shenzhen) Group Co., Ltd. (hereinafter referred to as "Dajin Dongfang") told the reporter of "High-tech LED".
At this time, the High-tech LED Industry Research Institute (GLII) released the 2012-2013 China LED street lamp enterprise competitiveness ranking list, reaching the East with a total score of 92.4, ranking second in China's LED street lamp enterprise competitiveness.
“Dajin Dongfang has always focused on the LED lighting industry and invested heavily in the research and development of LED street lighting technology. This ranking is a reflection of the technical strength and an affirmation to us.†Zhu Jianqin said with relief.
According to GLII's research data on China's LED street lamp market, the installed capacity of LED street lamps in mainland China increased by more than 80% in 2012. Benefiting from the sharp increase in market demand, the installed capacity of many LED street lighting companies in mainland China increased by more than 100% in 2012.
Dajin Dongfang is a directly-owned subsidiary of Dajin Dongfang Lighting Holdings Co., Ltd., which is mainly engaged in R&D and production of LED lighting products and EMC energy management services. The main products are LED street lights and LED tunnel lights. The GLII report pointed out that in 2012, Dajin Oriental LED street lamps performed well, and the annual shipments continued to maintain a high growth.
High growth and rapid development
“In the downturn in sales, high inventories, falling profits, and developing new businesses,†many LED companies were experiencing operational difficulties in 2012. “Wintering†has become the most fashionable word in the LED industry, and Dajin Oriental, which focuses on LED street lights, has another experience: the number of orders has surged, the installation of street lamps has been increasing, and various projects have been started. The busy scene has been Continue throughout the year.
“In 2012, our LED street lamp business sales revenue reached 400 million yuan, an increase of 25% over 2011. The annual street lamp installation exceeded 60,000 baht.†Zhu Jianqin calmly reported a series of people’s performances last year. Surprise numbers.
It is understood that at present, Dajin East has installed LED street lights in many cities in China.
Talking about the journey through the way to the East, Zhu Jianqin told reporters that the original intention of the company originated from the “Ten Cities and Ten Thousand†semiconductor lighting application project led by the Ministry of Science and Technology in 2009. Faced with the national LED lighting business opportunities brought by the “Ten Cities and Ten Thousand Cities†and the prospects for the green low-carbon economy, Hong Kong Dajin Jingdian Holdings and Shenzhen Dongfang Optoelectronics reached a joint venture agreement, and the two parties jointly established Dajin Oriental Lighting (Shenzhen ) Co., Ltd., designed and produced LED lighting products, and promoted LED street lighting projects through the contract energy management model.
Less than a year after its establishment, Dajin has won a number of LED streetlight projects in many cities in China, and has created a “wind of progress†in the industry.
According to Zhu Jianqin, Dajin East has provided LED streetlight demonstration applications and energy management system solutions in Tianjin, Chengdu, Zhengzhou, Chongqing, Guangzhou, Shenzhen, Dongguan, Foshan, Zhongshan, Lianyungang, Qidong and Chengde. Significant economic and social benefits.
In 2012, the Guangdong Provincial Government issued the “Proposal for the Promotion of the Use of LED Lighting Products in Guangdong Province†and decided to popularize LED public lighting within three years. After the announcement of the plan, Dajindong was able to actively participate in the bidding in all parts of the province, and only got more than 60 million yuan of LED street lamp project contracts in Zhongshan City. In the same period, the company completed large-scale LED streetlight projects in Qidong, Lianyungang, Henan, Xinzheng and Linzhou.
Zhu Jianqin said that the reason why Dajin Dongfang successfully won so many LED streetlight projects is not only because of the strong financial strength of the company, but also because of its excellent product performance. More importantly, the LED roads produced by Dajin Dongfang have a small attenuation and low failure rate. In the actual application, it will save a lot of follow-up maintenance costs.
Zhu Jianqin calculated the account for the reporter. Take Dongyang Road, the LED streetlight renovation project (Phase I) of Zhongshan Torch Development Zone as an example. The project uses the 150W LED street lamp designed and produced by Dajin Dongfang, replacing the original 400W high pressure sodium lamp, and the total power consumption. From the original 516W to 158W, the uniformity increased from 0.45 to 0.65, and the LED street lamp increased the energy saving rate by 69% compared with the original high-pressure sodium lamp.
While doing the main business of street lamps, Dajin Dongfang has also begun to exert its strength in the fields of indoor lighting, landscape lighting and special lighting in recent years.
With the leading technical strength, the company has completed the LED special lighting construction project of Hebei Chengde Iron and Steel Plant, the Guangzhou-Shenzhen high-speed LED canopy lamp renovation project, the Dongguan Liwen paper mill LED special lighting construction project, the Hong Kong Young Industrialists Association LED indoor A large number of industry-leading demonstration projects such as lighting project, Chongqing Yangtze River Bridge LED landscape lighting project, and Shenzhen Huanan City LED landscape lighting project.
Fine technology
During the conversation, the reporter felt that Zhu Jianqin was more like a technical expert than a president of a listed LED lighting company. When talking about the latest technology and parameter indicators of LED street lights, Zhu Jianqin always can come.
"Occupation of the market through technology, in turn, the market to guide research and development, and through the efficient business model to enhance the core competitiveness of enterprises, this is our business policy." Zhu Jianqin believes that as long as we can improve the performance of products, we will work hard Attempts, in recent years, the company's R&D investment has increased its revenue ratio every year.
It is understood that Dajin Dongfang has established a first-class technical research and development team, and has also cooperated closely with many world-renowned universities.
At present, Dajin Oriental has four core independent intellectual property rights, such as aluminum nitride ceramic technology with LED light source, LED power supply DC high voltage intelligent power supply technology, active heat dissipation technology for LED heat dissipation, and optical illumination design for LED light distribution. There are dozens of patented technologies in China and around the world, and its LED lighting products have passed the EU ROHS and CE certification.
Whether it is LED lighting component packaging, LED lighting manufacturing or advanced lighting control systems tailored to customers, it is in the leading position in the industry.
At the same time, the Group won the "Productivity and Quality Excellence Certificate" issued by the Hong Kong Industrial Agency, ISO9001 and TS16949 quality certification, ISO14001 environmental certification, CQC China Quality Center certification.
In the recommended product catalogue of the green lighting demonstration city in Guangdong Province, Dajin Dongfang also has a variety of products to enter.
In the LED street lamp renovation project in Dajin, the EMC model was used in a fire. In the bidding and post management of the project, contract energy management has played a huge role.
"EMC mode still faces three major problems. The first is the technical performance of the product. Can it meet the specified energy-saving indicators within the contract period? Can the phenomenon of light decay be kept within a reasonable range?" It is said that EMC also puts high demands on the financial strength of enterprises, and at the same time, whether the subsequent payments can be recovered normally is also a common concern.
"Our technology research and development strength has ensured that LED street lamp products have passed the technical breakthrough, effectively solving the core problem of light decay and heat dissipation. Backed by listed companies, we have no worries about capital. In the later stage of energy conservation measurement, we have The owners have found the most reasonable calculation and assessment method.†Zhu Jianqin pointed out that it is this series of advantages that makes the EMC model so skillful to be used in the East.
Intelligent "core" control network
In the LED Street Light Digital Energy Conservation Monitoring Center of Zhongshan Torch Development Zone, the reporter saw the LED streetlight intelligent lighting management system developed by Dajin Dongfang repeatedly mentioned by Zhu Jianqin in the interview.
Three large digital monitor screens and a row of consoles, the simple system made it impossible for reporters to believe that this is the control center that manages tens of thousands of LED street lights throughout the Torch Development Zone.
Zhu Jianqin told reporters that this management system is a comprehensive real-time information control and acquisition analysis and processing system that integrates digital communication technology, computer software and hardware technology, and Internet of Things technology. It uses the public optical fiber line or GPRS mobile communication network as the main communication carrier, and realizes the data communication between the system main station and the field terminal based on TCP/IP communication mode. The bottom layer adopts the latest zigbee wireless communication technology and protocol, and has flexible opening. Turn off the light dimming strategy, cable open circuit detection, street light operation information feedback and other functions.
The staff of the monitoring center said that the owner or lighting management personnel can log in to the LED street lighting management platform by visiting Dadong Oriental's official website, and control and view the running status of the street lights in any section and area under the jurisdiction at any time. Switch dimming operation You can also check if there are bad lights on any road segment.
After agreeing, the reporter opened the control sub-interface of the exhibition east road, and instantly included the position, opening status, brightness, voltage, current, power and other street lights information at a glance.
Zhu Jianqin said that this system platform can not only view the street lights of each road section, but also control the street lights of the selected road sections or implement the point control function for any street lights separately. For example, different time control strategies can be set for different road sections. . Different opening, closing and dimming time can be set for different road sections, and automatic and manual dimming functions can be realized at the same time.
"If there is a problem with one or a few street lamps on a certain road section, the system will automatically alarm and mark the position immediately, and our maintenance personnel will be able to handle it in the first place." Zhu Jianqin said proudly.
The reporter learned that this street lamp management system can also classify and calculate the running power of street lamps, and provide clear and clear energy-saving data for the owners, which provides a basis for the calculation of energy-saving benefits in the later period.
At the same time, the system can also easily realize the intelligent and centralized management of LED street lamps, which greatly saves the cost of street lamp management and maintenance.
At this time, the High-tech LED Industry Research Institute (GLII) released the 2012-2013 China LED street lamp enterprise competitiveness ranking list, reaching the East with a total score of 92.4, ranking second in China's LED street lamp enterprise competitiveness.
“Dajin Dongfang has always focused on the LED lighting industry and invested heavily in the research and development of LED street lighting technology. This ranking is a reflection of the technical strength and an affirmation to us.†Zhu Jianqin said with relief.
According to GLII's research data on China's LED street lamp market, the installed capacity of LED street lamps in mainland China increased by more than 80% in 2012. Benefiting from the sharp increase in market demand, the installed capacity of many LED street lighting companies in mainland China increased by more than 100% in 2012.
Dajin Dongfang is a directly-owned subsidiary of Dajin Dongfang Lighting Holdings Co., Ltd., which is mainly engaged in R&D and production of LED lighting products and EMC energy management services. The main products are LED street lights and LED tunnel lights. The GLII report pointed out that in 2012, Dajin Oriental LED street lamps performed well, and the annual shipments continued to maintain a high growth.
High growth and rapid development
“In the downturn in sales, high inventories, falling profits, and developing new businesses,†many LED companies were experiencing operational difficulties in 2012. “Wintering†has become the most fashionable word in the LED industry, and Dajin Oriental, which focuses on LED street lights, has another experience: the number of orders has surged, the installation of street lamps has been increasing, and various projects have been started. The busy scene has been Continue throughout the year.
“In 2012, our LED street lamp business sales revenue reached 400 million yuan, an increase of 25% over 2011. The annual street lamp installation exceeded 60,000 baht.†Zhu Jianqin calmly reported a series of people’s performances last year. Surprise numbers.
It is understood that at present, Dajin East has installed LED street lights in many cities in China.
Talking about the journey through the way to the East, Zhu Jianqin told reporters that the original intention of the company originated from the “Ten Cities and Ten Thousand†semiconductor lighting application project led by the Ministry of Science and Technology in 2009. Faced with the national LED lighting business opportunities brought by the “Ten Cities and Ten Thousand Cities†and the prospects for the green low-carbon economy, Hong Kong Dajin Jingdian Holdings and Shenzhen Dongfang Optoelectronics reached a joint venture agreement, and the two parties jointly established Dajin Oriental Lighting (Shenzhen ) Co., Ltd., designed and produced LED lighting products, and promoted LED street lighting projects through the contract energy management model.
Less than a year after its establishment, Dajin has won a number of LED streetlight projects in many cities in China, and has created a “wind of progress†in the industry.
According to Zhu Jianqin, Dajin East has provided LED streetlight demonstration applications and energy management system solutions in Tianjin, Chengdu, Zhengzhou, Chongqing, Guangzhou, Shenzhen, Dongguan, Foshan, Zhongshan, Lianyungang, Qidong and Chengde. Significant economic and social benefits.
In 2012, the Guangdong Provincial Government issued the “Proposal for the Promotion of the Use of LED Lighting Products in Guangdong Province†and decided to popularize LED public lighting within three years. After the announcement of the plan, Dajindong was able to actively participate in the bidding in all parts of the province, and only got more than 60 million yuan of LED street lamp project contracts in Zhongshan City. In the same period, the company completed large-scale LED streetlight projects in Qidong, Lianyungang, Henan, Xinzheng and Linzhou.
Zhu Jianqin said that the reason why Dajin Dongfang successfully won so many LED streetlight projects is not only because of the strong financial strength of the company, but also because of its excellent product performance. More importantly, the LED roads produced by Dajin Dongfang have a small attenuation and low failure rate. In the actual application, it will save a lot of follow-up maintenance costs.
Zhu Jianqin calculated the account for the reporter. Take Dongyang Road, the LED streetlight renovation project (Phase I) of Zhongshan Torch Development Zone as an example. The project uses the 150W LED street lamp designed and produced by Dajin Dongfang, replacing the original 400W high pressure sodium lamp, and the total power consumption. From the original 516W to 158W, the uniformity increased from 0.45 to 0.65, and the LED street lamp increased the energy saving rate by 69% compared with the original high-pressure sodium lamp.
While doing the main business of street lamps, Dajin Dongfang has also begun to exert its strength in the fields of indoor lighting, landscape lighting and special lighting in recent years.
With the leading technical strength, the company has completed the LED special lighting construction project of Hebei Chengde Iron and Steel Plant, the Guangzhou-Shenzhen high-speed LED canopy lamp renovation project, the Dongguan Liwen paper mill LED special lighting construction project, the Hong Kong Young Industrialists Association LED indoor A large number of industry-leading demonstration projects such as lighting project, Chongqing Yangtze River Bridge LED landscape lighting project, and Shenzhen Huanan City LED landscape lighting project.
Fine technology
During the conversation, the reporter felt that Zhu Jianqin was more like a technical expert than a president of a listed LED lighting company. When talking about the latest technology and parameter indicators of LED street lights, Zhu Jianqin always can come.
"Occupation of the market through technology, in turn, the market to guide research and development, and through the efficient business model to enhance the core competitiveness of enterprises, this is our business policy." Zhu Jianqin believes that as long as we can improve the performance of products, we will work hard Attempts, in recent years, the company's R&D investment has increased its revenue ratio every year.
It is understood that Dajin Dongfang has established a first-class technical research and development team, and has also cooperated closely with many world-renowned universities.
At present, Dajin Oriental has four core independent intellectual property rights, such as aluminum nitride ceramic technology with LED light source, LED power supply DC high voltage intelligent power supply technology, active heat dissipation technology for LED heat dissipation, and optical illumination design for LED light distribution. There are dozens of patented technologies in China and around the world, and its LED lighting products have passed the EU ROHS and CE certification.
Whether it is LED lighting component packaging, LED lighting manufacturing or advanced lighting control systems tailored to customers, it is in the leading position in the industry.
At the same time, the Group won the "Productivity and Quality Excellence Certificate" issued by the Hong Kong Industrial Agency, ISO9001 and TS16949 quality certification, ISO14001 environmental certification, CQC China Quality Center certification.
In the recommended product catalogue of the green lighting demonstration city in Guangdong Province, Dajin Dongfang also has a variety of products to enter.
In the LED street lamp renovation project in Dajin, the EMC model was used in a fire. In the bidding and post management of the project, contract energy management has played a huge role.
"EMC mode still faces three major problems. The first is the technical performance of the product. Can it meet the specified energy-saving indicators within the contract period? Can the phenomenon of light decay be kept within a reasonable range?" It is said that EMC also puts high demands on the financial strength of enterprises, and at the same time, whether the subsequent payments can be recovered normally is also a common concern.
"Our technology research and development strength has ensured that LED street lamp products have passed the technical breakthrough, effectively solving the core problem of light decay and heat dissipation. Backed by listed companies, we have no worries about capital. In the later stage of energy conservation measurement, we have The owners have found the most reasonable calculation and assessment method.†Zhu Jianqin pointed out that it is this series of advantages that makes the EMC model so skillful to be used in the East.
Intelligent "core" control network
In the LED Street Light Digital Energy Conservation Monitoring Center of Zhongshan Torch Development Zone, the reporter saw the LED streetlight intelligent lighting management system developed by Dajin Dongfang repeatedly mentioned by Zhu Jianqin in the interview.
Three large digital monitor screens and a row of consoles, the simple system made it impossible for reporters to believe that this is the control center that manages tens of thousands of LED street lights throughout the Torch Development Zone.
Zhu Jianqin told reporters that this management system is a comprehensive real-time information control and acquisition analysis and processing system that integrates digital communication technology, computer software and hardware technology, and Internet of Things technology. It uses the public optical fiber line or GPRS mobile communication network as the main communication carrier, and realizes the data communication between the system main station and the field terminal based on TCP/IP communication mode. The bottom layer adopts the latest zigbee wireless communication technology and protocol, and has flexible opening. Turn off the light dimming strategy, cable open circuit detection, street light operation information feedback and other functions.
The staff of the monitoring center said that the owner or lighting management personnel can log in to the LED street lighting management platform by visiting Dadong Oriental's official website, and control and view the running status of the street lights in any section and area under the jurisdiction at any time. Switch dimming operation You can also check if there are bad lights on any road segment.
After agreeing, the reporter opened the control sub-interface of the exhibition east road, and instantly included the position, opening status, brightness, voltage, current, power and other street lights information at a glance.
Zhu Jianqin said that this system platform can not only view the street lights of each road section, but also control the street lights of the selected road sections or implement the point control function for any street lights separately. For example, different time control strategies can be set for different road sections. . Different opening, closing and dimming time can be set for different road sections, and automatic and manual dimming functions can be realized at the same time.
"If there is a problem with one or a few street lamps on a certain road section, the system will automatically alarm and mark the position immediately, and our maintenance personnel will be able to handle it in the first place." Zhu Jianqin said proudly.
The reporter learned that this street lamp management system can also classify and calculate the running power of street lamps, and provide clear and clear energy-saving data for the owners, which provides a basis for the calculation of energy-saving benefits in the later period.
At the same time, the system can also easily realize the intelligent and centralized management of LED street lamps, which greatly saves the cost of street lamp management and maintenance.
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