LONGKING.LONGKING, founded in 1971, is a leading enterprise in China's environmental protection industry and an internationally renowned environmental remediation service provider and energy service supplier. For over five decades, the company has remained dedicated to research, development, and application in environmental protection and energy conservation, committed to delivering comprehensive ecological environment remediation system solutions and integrated new energy services. Key product lines include: - Air pollution control - Electrostatic control series products - Electrostatic precipitator series products - New energy industry - Energy storage battery cells - Automotive battery cells - Sodium batteries - Comprehensive environmental remediation - Water pollution control - Solid and hazardous waste disposal - Organic solid waste resource recovery - Ecological restoration services