Guangzhou Lijing Co. Ltd was a manufacturer of filter media in Guangzhou, China, with branch in Foshan, Shaoguan. We focuse on the environmental work of Aquarium Filtration, Water and Air Purification and so on. Items gain product patent certificates to protect customer rights. Also, they have good sales in China and have been exported to Europe, Australia, US and Asia. Mountain Tree - our brand of filter media comes from green mountains and trees and used for ecological and environmental protection, which has gained high reputation from consumers. Our company uphold our pioneering spirit - Integrity, innovation, harmonious, eco-friendly, and disposal secondary pollution filtering methods, specialzing in producing all kinds of filter material.