. Shanghai Rongrui Environmental Protection Technology Co., Ltd. is located in the **financial center—Shanghai, China.** The company is a specialized enterprise integrating the R&D, production, and sales of a wide range of environmental protection equipment, including dust monitoring systems, mist cannons, tower crane spray systems, construction wheel washers, tower crane black boxes for collision prevention, fingerprint locks, facial recognition systems, anemometers, and more. The company also maintains technical collaborations with the United States and Japan. Its strong foreign-invested background provides solid technological support and robust financial strength. Shanghai Rongrui was co-founded by Ph.D. graduates from Fudan University who studied in the U.S., and is committed to introducing advanced European and Japanese **environmental protection technologies and equipment**, offering domestic enterprises comprehensive, integrated environmental solutions and cutting-edge global technologies. The company has already introduced Japan’s **leading real-time dust monitoring technology**, and, leveraging Shanghai’s powerful environmental industry background and equipment advantages, strives to achieve a **leading position** in the environmental protection sector. With its advanced environmental protection equipment and design solutions, as well as extensive overseas experience in handling industrial wastewater, exhaust gases, air pollution, mining operations, **construction projects**, building engineering, highway and railway projects, and infrastructure development, Shanghai Rongrui provides reliable solutions for various environmental challenges. Shanghai Rongrui has always adhered to the philosophy of “Dedicated to Clean Water, A Promise Worth a Thousand Gold,” integrating environmental technology R&D, environmental product development, environmental engineering design, construction, and operation of environmental facilities. The company undertakes turnkey environmental solutions for dust control at construction sites across provinces and cities, as well as comprehensive treatment of industrial water, air, noise, and waste residues, and promotes circular economy practices. It is an independent limited liability company that balances commercial profitability with social benefits. Shanghai Rongrui boasts a strong technical team, with engineers coming from universities and research institutes both domestically and abroad. Additionally, the company has established close technical partnerships with prestigious domestic and international universities such as Tokyo Institute of Technology, Hamburg University in Germany, Fudan University, and Jiaotong University. Relying on national policies and support, the company contributes to the introduction of new environmental technologies into China. With our excellent technical team and abundant overseas resources, we aim to establish ourselves firmly in the environmental dust control industry, achieving diversified product lines, technological diversification, complete sets of equipment, and one-stop services across the board.
Welcome to the website of Shanghai Rongrui Environmental Protection Technology Co., Ltd. Our company is located in Shanghai—a city rich in history and culture, with deep cultural roots in modern times, numerous historical landmarks, and famously known as the “Paris of the East.” Our specific address is on Company Street in Jiading Industrial Zone, Jiading District, Shanghai. The person in charge is Manager Sun.
We primarily specialize in tower crane black boxes.
Our company specializes in construction machinery, engineering lifting machinery, and construction elevators. All members of our R&D team come from R&D institutions of major domestic and international construction machinery companies and are highly skilled professionals. Through years of practical experience and accumulation, we have mastered the entire technical process—from design to production and processing—for a variety of construction machinery products.