Customer Visit & Feedback

Dear valued Australian partners, welcome to [Shenzhen Leadray Optoelectronic Co.,Ltd. Factory]! We are thrilled to host you today and share our expertise in solar street lighting . With [20] years of experience, we’ve dedicated ourselves to delivering high-quality, energy-efficient solutions that align with global sustainability goals. Let’s start with a quick overview of our factory’s journey and core capabilities. For Australian farmers, we recommend our 15W solar street lights with motion sensors, ideal for illuminating barns and livestock paths while minimizing energy costs.” We source high-grade aluminum from Australian suppliers like Rio Tinto to ensure corrosion resistance in coastal environments.” For Australian farmers, we recommend our 15W solar street lights with motion sensors, ideal for illuminating barns and livestock paths while minimizing energy costs.”

Johannesburg is the capital of Gauteng Province in the Republic of South Africa. It is renowned as the "City of Gold" and serves as the economic, cultural and tourism center of the Republic of South Africa. It is also a world-famous international metropolis. On May 19th, 2025, we LEADRAY were fortunate enough to meet with our partners to exchange views on this street lamp product project and consult on various technical requirements. As the economic center of South Africa, Johannesburg is in need of upgrading its urban lighting system, including replacing old street lamps, intelligent lighting management and energy-saving renovations, in order to enhance night traffic safety, reduce energy consumption costs and strengthen the city's image. In recent years, the local government has been promoting the "Green City" program, setting higher requirements for the energy efficiency, intelligence level and durability of street lamps, with a particular focus on the application of solar street lamps, LED technology and Internet of Things (IoT) control systems. Cooperative goals of street lamps Both sides discussed the technical solutions for street lamp products, supply chain connection and localized service models, aiming to reach a long-term cooperation and provide Johannesburg with lighting solutions that meet its needs. It must comply with the South African National Standard (SANS), such as SANS 1459 (Energy Efficiency of LED Lamps), SANS 50015 (Electrical Safety), and SANS 60598 (Protection Level of Lighting equipment). The solar modules have been certified by the South African Renewable Energy Council (SARECE), and the lithium batteries must comply with the UN38.3 transportation standard. Internet of Things (IoT) control: It is required to support remote monitoring (brightness adjustment, fault alarm, energy consumption statistics), and be compatible with local management platforms (such as the CityPulse system commonly used in South Africa). The communication protocol needs to be adapted to low-power networks such as LoRa and NB-IoT to ensure stable operation even in the suburbs with weak signal coverage. Dynamic dimming function: Automatically adjust the brightness based on traffic volume and weather conditions (such as heavy rain and smog). For example, when the traffic volume decreases in the late night, reduce the power to 30% to save energy consumption. This exchange clarified the technical direction and cooperation framework of the Johannesburg street lamp project. Both sides reached a consensus on intelligent, energy-saving and localized services. Subsequently, it is necessary to accelerate sample verification and policy alignment, promote project implementation, and provide lighting solutions for the sustainable development of South Africa's "Golden City".

Dear Nigerian customers and friends, Hello! We sincerely welcome you to visit our solar street lamp supplier factory. It is a great honor for us to be here with our friends from the dynamic and promising country of Nigeria. Nigeria, as an important economy on the African continent, has huge room for development in terms of energy demand and infrastructure construction. As a clean and sustainable energy source, solar energy is well suited to Nigeria's rich natural resources and has broad application prospects. Today, I would like to thank the Nigerian customers for their full participation in the visit of all key links of our solar street lights. I believe that through this field visit, we have a more intuitive and in-depth understanding of the birth process of our products. In the photoelectric test, we have invested a lot of advanced equipment and professional manpower, the purpose is to ensure that every factory solar street lamp can achieve the best photoelectric conversion efficiency under various lighting conditions. Each data is repeatedly measured and accurately recorded, and only products that meet strict standards can enter the next process, which is also our solemn commitment to the stability of product photoelectric performance. The controller aging test is the core step to ensure the stable operation of street lamps. We simulate a variety of extreme environments and long-term continuous working scenarios, so that the controller operates under high load and complex conditions, exposing possible hidden dangers in advance. After such a rigorous aging test of the controller, in actual use, whether in the face of Nigeria's high temperature and summer heat or rainy season changing climate, can be accurately regulated to ensure that the solar street lamp stable and efficient work. LED light deployment is related to lighting effects and visual experience. With rich experience and expertise, our technical team fine-adjusts the color temperature and brightness of each batch of LED lights, so that it can meet the lighting needs without glare, and create a comfortable and safe night environment for pedestrians and vehicles. Moreover, we will provide customized LED light deployment solutions according to the characteristics of different project scenarios, such as urban main roads, rural roads, etc. As for the base material, we use high-quality steel with high strength and corrosion resistance. In the more complex climate environment in some areas such as Nigeria, it can effectively resist wind and rain erosion, prevent rust and deformation, provide stable and reliable support for solar street lights, and extend the service life of street lights. We carry out strict quality testing for each batch of materials and control product quality from the source. Finally, packaging quality. As you can see, we use a multi-layer protective, customized packaging design. From the cushioning material on the inside to the sturdy packaging box on the outside, every detail is designed to ensure that the product can be delivered unharmed during the long haul, whether it is shipped across the ocean or transported by land to project sites across Nigeria, minimizing the risk of transport loss. Our factory focuses on the research and development, production and sales of solar street lamps for many years, and has been committed to providing high-quality and high-performance solar street lamps for global customers. From the strict screening of raw materials to advanced production technology and precision quality testing, every link embodies our professionalism and intentions. Our products not only perform well in energy efficiency, but also adapt to a variety of complex environmental conditions to provide reliable lighting solutions for different project needs. The visit to the factory, I hope to let you more intuitive understanding of our production strength, product quality and technical level. We look forward to in-depth exchanges with you, listening to your needs and suggestions, and jointly discussing how to better cooperate to contribute to the urban construction and rural development of Nigeria, so that solar street lights can illuminate every corner of Nigeria. Once again, a warm welcome to everyone! Wish you all the best and enjoy your visit to our factory! Thank you all!

Dear Australian friends, welcome to LEADRAY Solar Production factory! Come to the factory to introduce our climate resilient design ‌ : ‌ street lamp provides corrosion resistance and weather resistance ‌ : the lamp pole is made of 316L stainless steel + nano coating, which has passed the salt spray test (1000 hours without corrosion), and is perfectly adapted to the high humidity and strong salt spray environment in the Australian coastal ‌ to ensure good working performance. ‌ includes the display of the intelligent temperature control system ‌ : built-in battery constant temperature protection module (-20°C to 50°C stable operation), can cope with the day and night temperature difference and extreme weather in Australia ‌. ‌ Efficient energy management ‌ : ‌ At the same time, the dual mode power supply of the street lamp ‌ : solar energy is priority in sunny days, and it automatically switches to wind power generation (starting wind speed ≥2m/s) on rainy days to ensure the year-round life ‌. ‌ Intelligent energy-saving strategy ‌ : AI algorithm dynamically adjusts brightness (such as reducing to 30% power at night), prolongs battery life to 8 years ‌.

Confucius Temple Qufu three holes scenic spot Qufu Confucius Temple, Confucius Lin and Confucius Mansion, referred to as Qufu "three holes", is a holy place to commemorate Confucius and scholars in China. It is famous for its rich cultural accumulation, long history, grand scale, rich collection of cultural relics, and scientific and artistic value. Qufu, Jining, Shandong Province is the hometown of Confucius. Confucius opened an altar here to teach and establish Confucian culture, which deeply marked the brand of Confucianism for more than 2,000 years of Chinese history. The Confucian culture represented by Confucius has shaped the entire Chinese ideological, political and social system according to its own ideals, and has become the cornerstone of the entire Chinese culture. 1994 Confucius Temple, Confucius Lin and Confucius Mansion were inscribed on the World Cultural Heritage List by the United Nations. The Confucius Mansion, Confucius Temple and Confucius Lin in Qufu, collectively referred to as the "three holes", are the symbols of Chinese generations to commemorate Confucius and respect Confucianism, and are famous for their rich cultural accumulation, long history, grand scale, rich cultural relics collection, and scientific and artistic value. Because of its prominent position in Chinese history and world Oriental culture, it is revered as one of the three holy cities in the world. Confucius Temple, located in the center of Qufu City, is the temple of Chinese feudal dynasties to worship Confucius, a thinker, politician and educator in the Spring and Autumn Period. It is a group of ancient architectural buildings with Oriental architectural characteristics, large scale and majestic momentum.

We are very pleased that Israeli customers are interested in our solar street lights and have placed orders. We will spare no effort to provide the best products and services to ensure the smooth delivery of orders and customer satisfaction. Our solar street lights have excellent quality and advanced technology. Efficient solar panels are used to collect light energy and convert it into electricity for street lights. With a reliable light control sensor and intelligent control system, it can automatically open at night and adjust according to the ambient light brightness. At the same time, they are also waterproof, durable and corrosion resistant, suitable for a variety of outdoor environments. Our team will work with you to ensure that production and delivery are completed on time and provide the necessary technical support and after-sales service. If you need further information or have other requests, please feel free to let us know. Thank you for your trust in our products and we look forward to establishing a long-term cooperative relationship with you.

Enterprise customers Welcome foreign friends to visit Saudi Arabia， Visiting the street lamp factory can witness the production process of street lamps, from the preparation of raw materials to the assembly of finished products. A visit to a streetlight factory offers many advantages, allowing you to gain a more complete understanding of the streetlight manufacturing process, product quality, customization options and after-sales support to make a more informed purchasing decision. You can witness the production process and flow of the street lamp, and have an intuitive understanding of the manufacturing process of the product. This helps to better understand the quality control and production standards of street lamps.

Moroccans have a soft spot for Chinese street lamps. Solar street light outdoor courtyard induction waterproof rural courtyard integrated ultra-bright LED outdoor light 504 beads + controller + remote control, very interested I was honored to be invited to a number of Moroccan friends to visit the street lamp production factory, they will proudly introduce to me the parking lot on the road with Chinese street lamps placed on the road, the installation effect of rural solar street lamps is the ideal choice for new rural construction road lighting, such as steel street lights, aluminum street lights, high-light street lights, and so on, now the market is really a dazzling array of solar street lights. All kinds of brands, all kinds of models, look dazzling. This time feel the strength of solar street lights solar street lights manufacturers! Custom design, beautiful solar street light, original large capacity battery, continuous rainy days are also bright! To provide you with quality products and services, welcome to buy street lights, support online street lights, real-time inquiry .

In Nairobi, Kenya, I personally visited the client and had friendly greetings and exchanges，2024.6.26 &2024.7.2 Customers in Nairobi, Kenya. Shenzhen Leadray after participating in June 26-28th klcc Nairobi Kenya AFRICA 2024, went on to visit local residents and collaborate with clients. Shenzhen Leadray Optoelectronic Co., Ltd. Shandong Taihe Energy Co., LTD (Shenzhen Leadray Optoelectronic) for the solar lighting industry's first military qualified enterprises, in strict accordance with the military standards for the delivery of high quality products.   Now we have a manufacturing base in Shandong, and a branch office in Shenzhen. We own an independent property standardization plant, covering over 68,000 square meters area, with production and office facilities of 40,000 square meters. The factory currently has 173 sets of automatic solar LED lighting assembly production lines, intelligent control automatic production and solar LED lighting testing equipment.   We mainly produce integrated solar street lights, solar garden lights, solar advertising light boxes and solar camera series, solar flood light, and solar billboard light etc...  

Welcome Saudi customers to China - visit the factory production base and embark on a 10 day trip to Shenzhen, China. We conducted an exchange on the prospects of the use of solar road lighting fixtures. Solar energy resources are abundant, with the characteristics of renewable and sustainable utilization, which can meet the needs of lighting; Secondly, solar street lights have the characteristic of independent power supply and are not limited by the supply of electricity in the city. Dinner reception for Saudi clients. Military qualified national high-tech enterprises Established in 2005,68000 ㎡ (own land) sales@szleadray.com +86-13424390319 Focusing on research and development, production, and sales, with affordable prices, we offer personalized and optimized solutions for solar street lights at a quoted price .

Window of the World- Our Middle Eastern and Saudi friends visited the World Window in Shenzhen, China, visiting tourist attractions, watching programs such as window fireworks and street art performances, as well as the Edinburgh Fringe Festival and Notting Hill Carnival in the UK. Window of the World, Shenzhen, China, is an urban leisure and entertainment cultural theme park that showcases world wonders, historical sites, ancient and modern scenic spots, natural scenery, dwellings, sculptures, and paintings. Military qualified national high-tech enterprises Established in 2005,68000 ㎡ (own land) sales@szleadray.com +86-13424390319

The LEADRAY colleagues of the inspection team provided a detailed and in-depth introduction, which enhanced the confidence in cooperation with customers, prompted them to clarify the specific requirements and parameter requirements of relevant project street light products, and proposed some projects with high cooperation possibilities. Visit the customer's production sample room and discuss matters with the customer, as well as cooperation in street lighting systems. Shenzhen Leadray Optoelectronic Co., Ltd. Main markets： Oceania(30%), Southeast Asia(25%), Western Europe(13%) Main client types R&D engineer education levels