Yunnan Longdai Environmental Protection Technology Co., Ltd. was established in 2025 and is affiliated with Jiangsu Longdai Environmental Protection Group. As an important strategic layout of Longdai Group in the southwest region, relying on "Longdai"'s strong technology research and development and production team, rich industry resources and influence, it helps Yunnan Longdai grow rapidly and provides solid support for the group's development.

Founded in 2010, Longdai Environmental Protection has rich industry experience and extensive market channels. It is a specialized environmental treatment enterprise that provides one-stop services for independent research and development, design, engineering general contracting, environmental protection equipment manufacturing, and environmental protection material supply in the petrochemical industry.

The main products include mechanical grid cleaning machine, air flotation device, belt filter press, dosing device, scraper, scraper suction machine, cooling tower, decanter, chemical degreaser, hydraulic sand water separator, filter, conveyor, concentrator, biological filter, softened water, buried sewage treatment equipment, etc.

Jiangsu Longdai Environmental Protection Group Co., Ltd. (headquarters) is located in Yixing, Jiangsu.

Yunnan Longdai Environmental Protection Technology Co., Ltd. (Branch) is located in Kunming, Yunnan.

Guangzhou Longdai Environmental Protection Technology Co., Ltd. (branch) is located in Guangzhou, Guangdong.

There are also many local offices in Hunan, Guizhou, Xizang, Beijing, etc.

Our main business involves petrochemical industry treatment equipment, municipal water affairs, urban sewage treatment equipment, industrial sewage treatment equipment, domestic sewage treatment equipment, pure water equipment, reverse osmosis equipment, water purification, and waste gas pollution control.

Longdai continues to increase its investment in technology research and development, and has established the Longdai Water Environmental Protection Research and Development Center in cooperation with Zhengzhou University. The center has professional technical strength and deep technical reserves, with a research and development team of 2 doctors, 2 masters, and 6 senior engineers. The Water Environmental Protection R&D Center provides customers with system planning, design, technical support, and training based on Longdai products and solutions.

In the continuous development process, Longdai Enterprise has always adhered to the principles of quality assurance and reputation first, technological entrepreneurship, and people-oriented beliefs, developing products, lean production, and serving users. The company has established an accurate and modern enterprise management system with Longdai characteristics, providing favorable management guarantees to achieve complete customer satisfaction. The company has passed the ISO9001-2008 international standard quality system certification, and has implemented effective cost control and continuous technological improvement and innovation to provide satisfactory products for customers and partners. Longdai firmly believes that only by setting lofty goals, focusing on energy, and persisting in continuous self transcendence can we manufacture products with zero defects and lean quality.

Longdai's high-quality technical, marketing, and management team will uphold a consistent professional spirit, continuously improve technology, gather wisdom, and strive to create a cleaner and more comfortable living space for humanity.