Blue Collar Environmental Technology Co., Ltd

Blue Collar Environmental Technology Co., Ltd

Nanjing Blue Collar Environmental Technology Celebrates Over Three Decades of Excellence in Water Treatment Equipment Manufacturing

2026 01/24

default name
Since 1989, Nanjing Blue Collar Environmental Technology Co., Ltd has been a leading manufacturer in environmental protection equipment. With over thirty years of industry experience, the company is now a national high-tech enterprise with strong R&D and production capabilities. Based in Nanjing Jiangbei National New Area, it operates a comprehensive system covering R&D, production, testing, and incubation to ensure high-quality standards.

Blue Collar specializes in custom water treatment equipment, offering products such as submersible mixers, submersible flow makers, MBBR systems, submersible reflux pumps, axial flow pumps, aeration systems, and various mixers. The company also provides solid-liquid separation equipment including bar screen cleaners, shaftless screw conveyors, sludge scrapers, and sand-water separators.

Guided by craftsmanship and innovation, Blue Collar continuously improves its technologies—from optimizing impeller designs to developing energy-efficient motors—to deliver reliable, high-performance solutions. Serving municipal, industrial, and aquaculture sectors, the company remains committed to advancing water treatment sustainability worldwide.