欧美xxxx做受3d,久久久无码精品亚洲日韩蜜桃,美女啪啪网站又黄又免费,美女扒开内裤无遮挡网站,免费在线黄色电影

一站式智慧多功能桿整體解決方案服務(wù)商!

新聞資訊

Technical articles

×

感謝您的支持,我會(huì)繼續(xù)努力的!

掃碼支持
掃碼打賞,你說多少就多少

打開支付寶掃一掃,即可進(jìn)行掃碼打賞哦

首頁 > 新聞資訊 > NEWS

Hangzhou Sanqian Smart City Technology Co., LTD

來源:Smart Pole net 時(shí)間:2023-03-23 14:43:31

Hangzhou Sanqian Smart City Technology Co., LTD. (hereinafter referred to as "Sanqian Smart City") is a professional and innovative high-tech enterprise focusing on intelligent manufacturing of smart city infrastructure and smart city system integration services. Tangqi Town, located in Yuhang District, northern Hangzhou City, as a professional smart city construction service provider, provides multi-directional smart city new infrastructure solutions.

Hangzhou Sanqian Smart City Technology Co., LTD
Now we make full use of the new generation of information technology such as big data, cloud computing, artificial intelligence and the Internet of Things to provide smart street lamps, smart seats, smart trash cans, smart light poles and other solutions. From project planning to product research and development, from big data platform to project operation, the whole industry chain and the whole life cycle service. It provides intelligent, fast and efficient service platform and hardware facilities for urban management, brings more convenient, safe and reliable service platform and travel guarantee for citizens, and provides more timely and effective data information and prevention and control functions for urban environment.

Three Thousand Wisdom will adhere to the management policy of "survival by quality, development by science and technology, and efficiency by management", with the mission of "making the city smarter and more intelligent", and the wisdom multi-function pole as the entrance. Provide an overall solution for the city to provide 5G base station construction, smart transportation, smart park, characteristic town, smart community, smart scenic spot, smart parking, safe city, smart city governance and other smart city new scenes.

Enterprise spirit

Integrity, unity, innovation and pragmatism

Development goal

We will accelerate, innovate, develop scientifically and take the lead in development

Management concept

People-oriented, sincere solidarity, good faith, cooperation and excellence

Business philosophy

Survival by quality, development by science and technology, management benefits

Service concept

Do your best to have a clear conscience

Enterprise vision

Make cities smarter and smarter

Three thousand weak water only drink a gourd, three thousand wisdom never to maximize the profit as the goal, but to pursue reasonable income and development. We look forward to working with you to contribute to the construction and development of smart city. Adhering to the enterprise spirit of customer achievement, open and enterprising, sincere and trustworthy, adhere to innovation and development, continue to improve the organizational capacity, create better products and services, the achievement of three thousand science and technology foundation evergreen!


關(guān)注公眾號

了解更多智慧桿知識

公眾號:叁仟智慧城市

智慧桿產(chǎn)品二維碼

加微信

購買智慧桿產(chǎn)品

微信號:15606816991

相關(guān)內(nèi)容推薦
直流低壓路燈桿如何實(shí)現(xiàn)城市照明節(jié)能?

直流低壓路燈桿如何實(shí)現(xiàn)城市照明節(jié)能?

隨著全球能源危機(jī)的加劇和環(huán)保意識的提升,城市照明系統(tǒng)的節(jié)能改造已成為智慧城市建設(shè)的重要議題。作為城市照明的核心載體,路燈桿不僅是城市基礎(chǔ)設(shè)施的一部分,更是節(jié)能技術(shù)應(yīng)用的關(guān)鍵節(jié)點(diǎn)。直流低壓路燈桿憑借其高效、安全和靈活的特點(diǎn),正在成為城市照明節(jié)能領(lǐng)域的創(chuàng)新解決方案。杭州叁仟智慧城市科技有限公司(以下簡稱“叁仟智慧”)作為一家專注于智慧路燈研發(fā)與生產(chǎn)的高新技術(shù)企業(yè),致力于通過技術(shù)創(chuàng)新推動(dòng)城市照明的高效節(jié)能。本文將深入探討直流低壓路燈桿如何實(shí)現(xiàn)節(jié)能目標(biāo),結(jié)合叁仟智慧的實(shí)踐經(jīng)驗(yàn),為讀者提供全面的技術(shù)分析和應(yīng)用案例。1. 供電方式的優(yōu)化傳統(tǒng)的路燈系統(tǒng)通常采用高壓交流電供電,這種供電方式在能量傳輸過程中存在較大的電力損耗。直流低壓路燈桿通過采用低電壓供電技術(shù),能夠顯著降低能源轉(zhuǎn)換過程中的損耗。叁仟智慧的直流低壓路燈桿解決方案,通過優(yōu)化供電系統(tǒng)設(shè)計(jì),減少了從電網(wǎng)到燈具的能量損失,從而實(shí)現(xiàn)了更高的能源利用效率。具體來說,直流低壓供電技術(shù)能夠避免傳統(tǒng)路燈系統(tǒng)中因電壓過高而導(dǎo)致的線路損耗和熱能浪費(fèi)。叁仟智慧的實(shí)踐表明,采用直流低壓供電的路燈系統(tǒng),其能源損耗比傳統(tǒng)系統(tǒng)降低了約30%。這種技術(shù)不僅提升了路燈桿的節(jié)能性能,還為城市照明系統(tǒng)的整體優(yōu)化提供了技術(shù)基礎(chǔ)。2. 智能控制系統(tǒng)智能控制系統(tǒng)是直流低壓路燈桿節(jié)能的核心技術(shù)之一。叁仟智慧的智慧路燈桿通過集成先進(jìn)的智能控制模塊,能夠?qū)崿F(xiàn)對路燈的精準(zhǔn)管理和動(dòng)態(tài)調(diào)節(jié)。例如,路燈桿可以根據(jù)實(shí)時(shí)光照強(qiáng)度、人流密度和交通流量等因素,自動(dòng)調(diào)節(jié)燈具的亮度,避免能源的過度消耗。叁仟智慧的智能控制系統(tǒng)還支持遠(yuǎn)程監(jiān)控和數(shù)據(jù)分析功能。通過云端平臺,管理者可以實(shí)時(shí)查看每盞路燈的運(yùn)行狀態(tài),及時(shí)發(fā)現(xiàn)和解決能耗異常問題。這種智能化的管理方式,不僅提升了路燈桿的節(jié)能效果,還為城市照明系統(tǒng)的長期優(yōu)化提供了數(shù)據(jù)支持。3. 燈具與材料的優(yōu)化設(shè)計(jì)直流低壓路燈桿的節(jié)能效果不僅依賴于供電方式和控制系統(tǒng),還與其燈具和材料的設(shè)計(jì)密切相關(guān)。叁仟智慧在路燈桿的設(shè)計(jì)中,采用了高效節(jié)能的LED燈具,這種燈具具有低能耗、長壽命和高光效的特點(diǎn),能夠顯著降低路燈的能源消耗。此外,叁仟智慧還通過優(yōu)化路燈桿的材料和結(jié)構(gòu)設(shè)計(jì),進(jìn)一步提升了其節(jié)能性能。例如,路燈桿的材質(zhì)選擇更加輕量化和環(huán)保化,減少了生產(chǎn)過程中的能源消耗。同時(shí),路燈桿的外形設(shè)計(jì)也經(jīng)過空氣動(dòng)力學(xué)優(yōu)化,降低了風(fēng)阻和能耗。這些細(xì)節(jié)設(shè)計(jì)的優(yōu)化,使得直流低壓路燈桿在運(yùn)行過程中更加節(jié)能高效。4. 與可再生能源的結(jié)合直流低壓路燈桿的節(jié)能優(yōu)勢還體現(xiàn)在其與可再生能源的無縫銜接上。叁仟智慧的路燈桿解決方案支持太陽能、風(fēng)能等綠色能源的直接接入,能夠?qū)崿F(xiàn)能源的自給自足和高效利用。通過在路燈桿上集成太陽能板,直流低壓路燈桿可以利用太陽能進(jìn)行供電,減少對傳統(tǒng)電網(wǎng)的依賴,從而進(jìn)一步降低能源消耗。叁仟智慧的實(shí)踐案例表明,采用可再生能源供電的直流低壓路燈桿系統(tǒng),其能源自給率可以達(dá)到80%以上,顯著降低了城市照明系統(tǒng)的能耗。這種綠色能源與智能路燈的結(jié)合,不僅符合可持續(xù)發(fā)展的理念,還為城市照明的節(jié)能改造提供了全新的技術(shù)路徑。5. 減少維護(hù)與管理成本直流低壓路燈桿的節(jié)能效果不僅體現(xiàn)在能源消耗上,還體現(xiàn)在其維護(hù)和管理成本的降低上。傳統(tǒng)的路燈系統(tǒng)由于采用高壓交流電供電,存在線路老化、維護(hù)復(fù)雜等問題,這些都會(huì)間接增加能源的浪費(fèi)。而直流低壓路燈桿通過簡化供電系統(tǒng)和優(yōu)化設(shè)計(jì),減少了維護(hù)頻率和管理難度。叁仟智慧的路燈桿解決方案還支持模塊化設(shè)計(jì),使得各個(gè)功能模塊可以獨(dú)立更換和升級。這種設(shè)計(jì)不僅延長了路燈桿的使用壽命,還降低了維修過程中的能源消耗和成本。通過減少維護(hù)和管理成本,直流低壓路燈桿的節(jié)能優(yōu)勢進(jìn)一步凸顯,為城市照明系統(tǒng)的長期運(yùn)行提供了可靠保障。6. 應(yīng)急電源與備用電源直流低壓路燈桿的節(jié)能特性還體現(xiàn)在其應(yīng)急電源和備用電源的設(shè)計(jì)上。叁仟智慧的路燈桿解決方案中,直流低壓供電技術(shù)能夠與應(yīng)急電源模塊完美結(jié)合,確保在斷電或其他緊急情況下,路燈桿仍能持續(xù)供電,提供必要的照明服務(wù)。這種備用電源的設(shè)計(jì)不僅提升了路燈桿的可靠性,還避免了因停電導(dǎo)致的能源浪費(fèi)。通過集成高效的儲能設(shè)備,直流低壓路燈桿能夠?qū)⒍嘤嗟哪茉创鎯ζ饋?,用于高峰期或緊急情況下的供電。叁仟智慧的實(shí)踐案例表明,這種設(shè)計(jì)不僅提升了路燈桿的節(jié)能性能,還為城市照明系統(tǒng)的穩(wěn)定運(yùn)行提供了重要保障。結(jié)語直流低壓路燈桿作為智慧城市建設(shè)中的重要技術(shù)應(yīng)用,正在通過其供電方式優(yōu)化、智能控制系統(tǒng)、燈具與材料設(shè)計(jì)、可再生能源結(jié)合以及維護(hù)管理成本的降低,為城市照明系統(tǒng)的節(jié)能改造提供全新的解決方案。杭州叁仟智慧城市科技有限公司憑借其深厚的技術(shù)積累和豐富的實(shí)踐經(jīng)驗(yàn),為這一領(lǐng)域的技術(shù)發(fā)展提供了有力支持。如果您對直流低壓路燈桿的節(jié)能技術(shù)感興趣,或者希望了解更多關(guān)于叁仟智慧的解決方案,請隨時(shí)聯(lián)系我們。我們期待與您合作,共同推動(dòng)城市照明的高效節(jié)能,為智慧城市建設(shè)增添更多綠色與智能的元素。
2025.08.29
The Future of Smart Light Poles: Illuminating Tomorrow’s Cities

The Future of Smart Light Poles: Illuminating Tomorrow’s Cities

Imagine walking down a street where the humble streetlight is no longer just a source of light but an intelligent, multi-functional node that enhances safety, delivers information, and contributes to a sustainable city. That’s the promise of smart light poles, and they’re more than just a cool upgrade to urban infrastructure—they’re the backbone of future smart cities.From improving traffic flow to providing public Wi-Fi, smart light poles represent the kind of innovation that blends cutting-edge technology with practical, everyday needs. Let’s explore how these futuristic light poles will transform urban living in ways that are as exciting as they are impactful.1. A New Role in Urban SafetyTraditional streetlights have always been crucial for safety, but smart light poles will take it a step further. Equipped with cameras, motion sensors, and audio detection capabilities, they’ll become active participants in keeping cities safe.For example, these poles could detect unusual activities like car accidents, loud arguments, or even a person crying for help. They could immediately notify emergency services, providing real-time video footage and location data to responders. Some smart poles could even act as emergency communication hubs, allowing individuals to call for help directly through built-in intercom systems.Beyond emergencies, they can deter crime by adapting their lighting based on activity. Imagine a dimly lit alley that brightens automatically when someone walks through it, creating a safer environment for pedestrians.2. Streamlining Urban TrafficTraffic congestion is a universal headache, but smart light poles could help alleviate this. By integrating sensors, cameras, and communication tools, these poles will monitor real-time traffic conditions and provide data to traffic management systems.Smart light poles can adjust traffic lights based on congestion levels or reroute vehicles during accidents to prevent bottlenecks. They can also relay this information to navigation apps, ensuring drivers get real-time updates on the fastest routes.Even more exciting is their role in autonomous vehicle networks. Smart poles will communicate with self-driving cars, ensuring smooth navigation through busy intersections or alerting vehicles to hazards like pedestrians crossing unexpectedly.3. Public Wi-Fi and ConnectivityIn the age of connectivity, smart light poles could double as public Wi-Fi hotspots. By leveraging 5G technology, these poles will provide high-speed internet access in parks, busy streets, or underserved areas.For cities aiming to close the digital divide, this could be a game-changer. Students, tourists, and residents alike could benefit from always-on connectivity, whether they’re streaming, working remotely, or simply looking up directions.4. Supporting Sustainability GoalsClimate change is driving cities to adopt more sustainable practices, and smart light poles are a natural ally in this effort. Many of these poles will feature energy-efficient LED lights that adjust based on environmental conditions—dim during a full moon, for example, or brighten during heavy fog.Some poles will incorporate renewable energy sources like solar panels or wind turbines, enabling them to power themselves or feed surplus energy back into the grid. In remote areas, self-sufficient smart poles could offer lighting and connectivity without the need for costly infrastructure.By reducing energy consumption and emissions, smart light poles align perfectly with global sustainability goals.5. Personalized Commercial OpportunitiesImagine walking past a smart light pole in a bustling shopping district, and the pole displays a personalized advertisement for a nearby store or restaurant. This could soon be a reality, as smart poles incorporate digital screens and AI-driven advertising algorithms.By analyzing pedestrian data (anonymously, of course), businesses can deliver highly targeted promotions to people passing by. A coffee shop might advertise a discount to a morning commuter, or a clothing store could showcase its latest collection to shoppers during peak hours.This level of personalization creates a win-win situation: businesses increase sales, and consumers receive relevant, timely offers.6. Revolutionizing Emergency Response SystemsNatural disasters and emergencies demand quick action, and smart light poles could play a critical role in coordination and response. For example, during a flood, poles equipped with water-level sensors could monitor rising waters and alert authorities before the situation worsens.Smart poles can also broadcast emergency alerts via built-in speakers or LED screens, providing clear instructions to evacuate or seek shelter. Additionally, they could act as charging stations for mobile devices, ensuring people stay connected when power grids are down.In earthquake-prone areas, poles equipped with seismic sensors could detect tremors and instantly warn residents, buying precious seconds to move to safety.7. Enhancing Pedestrian and Cyclist ExperienceSmart light poles won’t just cater to drivers—they’ll also significantly improve the experience for pedestrians and cyclists.For instance, these poles could include navigation aids for cyclists, such as LED displays showing bike routes or real-time traffic updates. Pedestrians might benefit from poles equipped with interactive touchscreens providing maps, local event information, or transit schedules.Imagine walking through a city and having access to a multilingual guide right on a pole, helping tourists explore without the need for smartphones.8. Cultural and Aesthetic ContributionsSmart light poles can also contribute to a city’s cultural and aesthetic appeal. Through customizable lighting and digital displays, these poles can enhance the ambiance of public spaces.For example, during holidays or festivals, poles can change their lighting to match the mood—red and green for Christmas, or vibrant colors during a local celebration. They can also display cultural information, such as art, poetry, or historical facts about the area.By combining function with art, smart poles will transform cityscapes into more engaging and beautiful environments.9. Boosting Public Health InitiativesHealth monitoring might not be the first thing that comes to mind when you think of smart light poles, but they could play a significant role in this area. Poles equipped with air quality sensors can monitor pollution levels and share this data with city authorities and residents in real time.Imagine receiving an alert from a nearby pole advising you to avoid outdoor exercise due to high pollution levels—or directing you to a less polluted route for your morning jog.During pandemics, smart poles could even serve as temperature scanning checkpoints, helping to identify areas with potential outbreaks.10. Future-Proof Communication InfrastructureThe rollout of 5G networks is just the beginning. As communication technologies continue to evolve, smart light poles will serve as scalable infrastructure for future innovations.Their modular designs will allow for easy upgrades, whether it’s for deploying 6G networks or supporting entirely new types of wireless communication. By acting as a flexible foundation, smart poles will ensure cities remain technologically competitive for decades to come.The Road AheadThe beauty of smart light poles lies in their versatility. They aren’t just about lighting streets—they’re about creating safer, smarter, and more sustainable communities. As cities around the world invest in these technologies, we’ll see a future where urban infrastructure does more than serve—it interacts, adapts, and supports.But like all innovations, challenges remain. Privacy concerns, cost barriers, and integration hurdles must be addressed. However, with proper regulations and collaboration between governments, tech companies, and citizens, these obstacles are surmountable.Smart light poles represent the kind of innovation that gets us excited about the future. They’re proof that even the simplest parts of our cities can be reimagined to create a better world.So, the next time you see a streetlight, take a moment to think: What could it be doing for you tomorrow?
2025.01.08
The innovative integration of smart light poles + drone inspections is used in low-altitude economy

The innovative integration of smart light poles + drone inspections is used in low-altitude economy

With the continuous advancement of smart cities and the rapid development of low-altitude economy, the innovative integration of smart light poles and drones has become a field that has attracted much attention. Low-altitude economy refers to a variety of economic activities carried out using low-altitude airspace. As one of the new digital, informatized and intelligent infrastructures, smart light poles, combined with drone technology, not only provide important information collection and transmission nodes for the low-altitude economy, injecting new vitality, but also further improve urban management. efficiency and open up more commercial applications.1. The innovative integration of smart light poles + drones. Smart light poles serve as lifting “airports” for drones.Smart light poles can integrate drone take-off and landing platforms to provide a safe take-off and landing environment for drones. More importantly, smart light poles as infrastructure are widely distributed in cities. This advantage greatly reduces the cost of new drone sites and improves resource utilization. At the same time, by adding charging facilities to smart light poles, drones can be charged anytime and anywhere, further improving work efficiency.2. Data collection and transmissionUAV smart light poles can monitor and transmit a variety of information such as urban environmental data, traffic data, and people flow data in real time by integrating various sensors and communication equipment. These data provide necessary data support for drones, allowing them to perform various tasks more accurately. At the same time, various sensors carried by drones can also monitor the urban environment in real time, providing richer and more comprehensive data support for smart light poles. In addition, through the information release screen of smart light poles, drones can achieve more convenient urban management data interaction.3. Application scenario expansionThe integration and innovation of smart light poles and drones can meet the needs of different scenarios. In the field of public security, they can be used to assist police patrols, search for missing persons, etc.; in the field of agricultural environment, they can be used for pesticide spraying, crop monitoring, etc., to improve the level of agricultural refinement and production efficiency; in the construction of smart cities, they can be used To enhance the image of the city and make urban management more efficient and intelligent. Application cases of smart light pole + drone4. The application of smart light poles + drones is an innovative practice that combines advanced technology and intelligent applications. The following are some implementation cases:China's first "smart street light + drone inspection" road, Yueqing Electric City Avenue in Wenzhou, Zhejiang In July 2021, Yueqing Electric City Avenue in Wenzhou, Zhejiang became China's first road equipped with drone inspection during the construction of a smart street light project Officially opened to traffic, a small airport with drones installed on the center pole lights on Electric City Avenue serves as the take-off and landing platform for the drone automatic inspection system. By presetting the trajectory of the drone, the drone can undertake a large part of the inspection tasks in the later operation and maintenance work, mainly including scheduled inspections and emergency inspections.5. "Smart light pole + drone + Beidou", Beidou smart integrated light pole application in Quzhou, Zhejiang, ChinaIn April 2023, in Zhangshu Bay, Yancun, Yanjiang Highway (Kecheng Section), Quzhou City, Zhejiang, China, every morning and evening rush hour comes, the small iron box on the top of the Beidou Smart Integrated Light Pole automatically opens, and the drone inside takes up work. , inspect the surrounding roads once each, covering a radius of 7 kilometers along the way within 1 hour of working time. During drone inspection operations, if there is a serious congestion, the drone will hover close to observe, synchronize with the Beidou big data platform at the rear, and use the megaphone on board to cooperate with traffic control personnel to divert traffic."Smart light pole + drone application system" Shaanxi Xixian New District Energy Jinmao District Shaanxi Data collected by high-definition dome cameras installed on smart light poles built next to the platform. The standing smart light poles and equipped high-definition dome cameras penetrate into every corner of the highway, streets, parks and other areas under the jurisdiction. In the fields of municipal administration, transportation, security, environmental protection and other fields, they can provide public facility monitoring, real-time information release, smart security, and convenience for the people. Charging, emergency calling, weather and air monitoring and other functions.In summary, the integration of smart light poles and drones has shown great potential in urban management. This integration also provides more possibilities for public services. At the same time, the integration of smart light poles and drones also Promoted the development of related industrial chains. The innovative integration of smart light poles and drones in the low-altitude economy represents an important technological progress in the construction of smart cities, bringing unprecedented convenience and efficiency to urban management, public services and multiple industries. With the continuous advancement of technology and the continuous expansion of applications, this integration method will show broader prospects and greater potential. The low-altitude economy has emerged. Let us join hands to witness how the intelligent light of smart light poles and drones complement each other in this grand blueprint, and jointly create a brilliant future.
2024.05.30
Solar lawn lamp market demand analysis

Solar lawn lamp market demand analysis

Solar lawn lamp is a kind of green energy lamps, with safety, energy saving, environmental protection, easy to install and so on. Solar lawn lamp is mainly composed of light source, controller, battery, solar cell module and lamp body and other components. Under the light irradiation, the energy is stored in the battery through the solar cell, and in the absence of light, the battery energy is sent into the load LED through the controller, which is suitable for green grass beautification lighting.(1) The scale of foreign market demandIn developed countries such as the United States, Japan and the European Union, the demand for solar lawn lights has shown a rapid growth trend in recent years. Solar lawn lamp style is simple, there is no long cable, there is a battery inside, during the day to absorb daylight reserve, whenever the dusk light will be lit, emit soft light, generally can last 8h.Europe is very green, high lawn coverage. Some cities and villages in Europe are full of lawns, and many urban parks take lawns as the protagonist, becoming the best place for people to relax and entertain. In addition, the villa building lawn area is also very large. Today, with the rapid development of the solar photovoltaic industry, the utilization rate of solar lawn lights in Europe ranks among the top in the world, and solar lawn lights have become a part of the green landscape in Europe.More than 90% of solar lawn lights sold in the United States use nickel-cadmium batteries as energy storage batteries. Solar lawn lights can only use nickel-cadmium batteries with a capacity between 600 and 900m Ah. Due to the nickel-cadmium battery (1.2V) has a memory effect, which will lead to a significant reduction in the capacity of the battery without full discharge, and nickel-cadmium batteries contain toxic substances, the United States gradually began to ban nickel-cadmium batteries, which will make the United States solar lawn lamp market demand structure has changed, and the replacement demand has increased the market demand for solar lawn lamps.In Japan and South Korea, urban street planning and design, improvement projects and long-term management reflect the people-oriented design concept, quality awareness of excellence, exquisite and harmonious street landscape, functional service facilities, highly civilized public quality, in the road greening, park greening and other lawns have been widely used solar lawn lights.The annual import of solar lawn lights from China has exceeded 100 million, and this market will continue to maintain a rapid growth trend in the next few years.(2) The scale of domestic market demandSolar lawn lights are mainly used in urban lawns, including green Spaces such as squares, parks, communities, and roads. The acceleration of urbanization and the improvement of urban green space have stimulated the development of lawn production and scientific research. There are already thousands of enterprises engaged in lawn supply across the country, of which there are dozens of backbone enterprises of about 1,000 acres. The annual output of domestic lawn has exceeded 200 million square meters.(3) The growth of demand for solar lawn lamp productsChina's solar energy industry is developing rapidly, and the potential demand for solar energy products in the domestic market is also huge. In recent years, solar lawn lights are widely used at home and abroad because of their energy-saving, environmental protection, convenient installation and other characteristics, although the application of our products has not been fully popularized, but its demand potential is huge. With the further increase of urban green area, the domestic market will further increase the supply demand for solar lawn lights.
2023.10.10
在線客服

業(yè)務(wù)咨詢

技術(shù)咨詢

售后服務(wù)

PC端自動(dòng)化二維碼
156-0681-6991 (即時(shí)通話) 459879587 (在線詢價(jià)) 156-0681-6991 (長按復(fù)制)
掃碼加微信