Longchen New Energy & Excavator Filter Cartridges

Longchen Environmental Protection focuses on diversified filtration solutions. We offer products across three core categories:

Gas Purification

Natural gas filters, welding fume filters, dust collection systems

Liquid Treatment

Water filters, hydraulic filters, SAP filter elements

Special Applications

Solenoid valves & accessories, laser cutting protection systems, purification units for infant and toddler swimming pools

With strong capabilities in modular design and customized production, our products serve over 20 industries such as coating, shot blasting & sandblasting, automotive manufacturing, shipbuilding, metallurgy and mining.