NF Group oil free electric air compressor For Electric Bus

NF specializes in the field of new energy vehicle components. As a manufacturer of air source systems that integrates R&D, production, sales, and service, the company is recognized as a National High-tech Enterprise. Possessing fully independent intellectual property rights, the company has currently secured over 40 patents.

Our company's vehicle-mounted oil-free air compressors feature a compact size, simple structure, minimal vibration, and low noise levels, delivering exceptional performance. They boast a high degree of protection, achieve Level 1 energy efficiency, and require simple maintenance. With a rich and comprehensive product portfolio, our offerings are designed to serve as supporting components for commercial vehicles. We maintain close, long-term collaborations with system integrators, component manufacturers, and complete vehicle manufacturers. Our products are currently supplied to numerous vehicle manufacturers, including Xiamen Golden Dragon, Suzhou Golden Dragon, Chery Wanda, Zhongtong Bus, Dongfeng Commercial Vehicle, CRRC Times, and BAIC Foton.

NF is dedicated to delivering high-quality, efficient, and integrated air source system solutions for new energy vehicles. Anchored in lean manufacturing principles, the company maintains a rigorous quality management framework targeting zero-defect performance across design, production, and validation phases. NF holds integrated certifications to ISO 9001:2015 (Quality Management), IATF 16949:2016 (Automotive Quality Management), ISO 14001:2015 (Environmental Management), and ISO 45001:2018 (Occupational Health and Safety Management). Its core products—including electric air compressors—have been independently verified by authoritative third-party institutions: electromagnetic compatibility (EMC) testing per GB/T 18655–2018; performance and energy efficiency evaluation conducted by the Hefei Institute of Testing Technology; and environmental reliability testing covering operational temperature range (–40 °C to +85 °C), salt spray resistance (96 h, per ISO 9227), and ingress protection (IP67, per IEC 60529). All certified products comply with China’s GB 19761–2020 Level 1 energy efficiency standard and have received formal Energy Efficiency Labeling Certification from the China National Institute of Standardization.

NF remains committed to delivering comprehensive, energy-efficient, environmentally sustainable, and highly reliable air source system solutions for the new energy vehicle sector. As a technology-oriented supplier, the company advances innovation in electric air compression systems—supporting the safe, efficient, and standardized development of China’s automotive air source system industry.