Shanghai Youlan Environmental Engineering Co., Ltd. is a high-tech manufacturer and environmental engineering specialist based in Shanghai, China. Established in 2004, the company has nearly two decades of experience in scientific research, equipment manufacturing, and engineering installation. Operating as a contract manufacturer and OEM, the company maintains a strong focus on R&D, collaborating with academic institutions like Shanghai Jiao Tong University to develop advanced environmental solutions. The company is ISO 9001 and ISO 14001 certified, reflecting its commitment to quality and environmental management standards.
The company specializes in air and water treatment technologies, with a core expertise in waste gas treatment and odor control. Its extensive product portfolio includes ion purifiers, plasma generators, ion oxygen deodorizers, and hypochlorous acid generators. Additionally, they provide comprehensive wastewater treatment solutions, such as MBR/MBBR container treatment plants, reverse osmosis equipment, and sodium hypochlorite generators. Their capabilities extend to solid waste management with a range of commercial and municipal compost machines, as well as foam plastic cold presses for recycling.
Shanghai Youlan serves a diverse clientele across municipal, industrial, commercial, and healthcare sectors, including major entities like COFCO (Jinlong鱼) and the China Three Gorges Corporation. With a workforce of up to 50 employees, including a high percentage of specialized engineers, the company provides turnkey services from scheme design and equipment selection to engineering construction and maintenance. They maintain an active international presence, exporting to markets in Western Europe and beyond, with an annual export value exceeding US$1 million.
Air Purifier Ion Oxygen Air Disinfector$3800
Ventilation System Purifier Equipment, Air Purifier Suionix Ion$3600
Shanghai 3EN Environmental & Energy-Saving Engineering Co., Ltd. is a professional manufacturer and trading company established in 2004 and headquartered in the Lujiazui district of Shanghai. Operating as a New & Hi-Tech Enterprise, the company manages three factories across Shanghai, Chengdu, and Guangzhou, employing a workforce of 51 to 100 people. The organization specializes in two primary sectors: environmental engineering and energy-saving LED technology. Their environmental portfolio includes wastewater and exhaust treatment systems, dust collectors, air treatment solutions, and noise management systems. In the LED sector, the company maintains strong R&D and production capabilities, offering a diverse range of products including indoor and outdoor full-color LED displays, RGB LED modules, LED tube lighting, lamps, and signs. Shanghai 3EN Environmental & Energy-Saving Engineering Co., Ltd. holds ISO 9001, CE, UL, and RoHS certifications, ensuring high quality standards for a global clientele that includes major brands such as LG, Mitsubishi, and the Bed Group.