leading filter

Leading Filter started in 2005 and has stayed true to its original goal. We focus on helping the environment by researching and making new technology. We work on things like cleaning industrial smoke, reducing pollution, and making smarter ways to protect the environment. We're dedicated to staying ahead in our industry and bringing new ways of doing business to environmental protection. In China, we're the only company allowed to research, design, and make top-quality filters and chemicals for cleaning smoke and reducing pollution. We also have certifications for testing our products.