Junli Technology Co., Ltd. Is a high-tech enterprise focusing on the research & development and manufacture of intelligent flood control products for underground buildings, headquartered in Nanjing, Jiangsu Province, with a professional technical and service team, the representative product is the hydrodynamic automatic flood barrier, which has won the PCT international patent and gained the highest honor - Special Gold Medal at the 48th Geneva International Exhibition of Inventions.

Hydrodynamic automatic flood barrier can be quickly installed at the entrance and exit of underground buildings, the water retaining process with water buoyancy principle to achieve automatic opening and closing, without electric drive and personnel on duty, easy installation and maintenance, reliable product performance, can cope with sudden rainstorm and flood situation, to achieve 24 hours of intelligent flood control; Modular design and convenient transportation.

This innovative achievement has been applied in more than 30 subways, underground garages, underground shopping malls and low-lying buildings in more than 1, 000 projects in over 30 provinces in China, UAE, UK, France, the United States, Canada, Singapore, Indonesia and other countries, successfully providing 100% water protection for dozens of underground projects and avoiding major property losses, win a wide range of market recognition and customer trust.