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Headquartered in Xunwu County, Ganzhou City, Jiangxi Province (the source of the East River), Sange is a comprehensive enterprise integrating R&D, testing, production, warehousing and global supply of industrial air treatment solutions. Founded in Shenzhen, Guangdong Province in 2009, we established our large-scale production base and relocated our headquarters to Xunwu in 2019, growing into a leading supplier specializing in filters, vacuum pumps, air dryers, air compressors, and their full range of spare parts, serving customers across China and over 120 countries and regions worldwide. Our core filter product line covers air filters, oil/fuel filters, hydraulic filters, and air/oil (water) separators for industrial, automotive, and commercial applications, complemented by a complete portfolio of air system components and accessories.

Full-Product Air System Solutions: Expertise in end-to-end industrial air treatment products, including our flagship filter series (5 major categories, 2,000+ models), plus vacuum pumps, refrigerated/desiccant air dryers, oil-injected/oil-free air compressors, and all corresponding spare parts (filters, elements, seals, valves, etc.).

Precision Manufacturing & Capacity: Our 18,000 sqm production facility supports an annual output of 1.5 million air filters, 1.8 million oil/fuel & hydraulic filters, and 650,000 air/oil (water) separators, with 100+ specialized production units to meet high-volume and customized demands for both filters and air system components.

Technological Edge: Hold 10+ technical patents, supported by 30+ R&D equipment and long-term strategic cooperation with South China University of Technology. We exclusively source premium filter media from global leaders (American HV, German BASF, Finnish Ahlstrom, etc.) and partner with reliable component suppliers to ensure the performance of our full product line.

Quality & Compliance: ISO 9001 and ISO/TS 16949 certified, with CE certification for global market access. We operate 20+ professional testing equipment to enforce strict quality control across all production stages, from raw material sourcing to final assembly of filters, pumps, dryers, and compressors.

Market Leadership: A trusted supplier to leading air compressor manufacturers, construction machinery OEMs, and heavy-duty commercial vehicle brands in China, with 200+ domestic dealers covering the Greater Bay Area, Yangtze River Delta, and 30+ major cities nationwide.

Led by 30+ professional technical experts and 20+ experienced sales professionals, our team of 120+ employees operates in a culture of continuous improvement, guided by our mottos: "Leading with forward-looking technology, continuous R&D, and production process optimization to deliver professional value to customers and partners." We invest in employee growth through regular training and skill development programs, fostering a collaborative environment built on trust, dedication, and shared success.

Industrial & Manufacturing: Filters, compressors, pumps, and dryers for air compressors, wire cutting machines, spark machines, power generation units, coal-fired power plants, metal smelting, and biochemistry applications.

Automotive & Commercial Vehicles: High-performance filters and air system components for construction machinery, commercial vehicles, and heavy-duty diesel engines.

Environmental & Purification: Dust recovery filters for mining and industrial enterprises, clean purification filters for precision electronics, and air treatment solutions for environmental protection engineering.

General Industrial & Workshop Solutions: Complete air system packages for manufacturing workshops, including air compressors, vacuum pumps, air dryers, and replacement spare parts for continuous, efficient operation.

Mission: To deliver reliable, high-performance industrial air treatment solutions through technological innovation and strict quality control, while creating sustainable value for customers, partners, and employees worldwide.

Vision: To become the world’s most trusted manufacturer and supplier of industrial filters, air compressors, vacuum pumps, air dryers, and related spare parts, recognized for excellence in quality, service, and innovation across industrial and commercial markets.

Partner with us to solve your most demanding filtration and air treatment challenges. Reach out to our team to explore collaboration opportunities, customized solutions, bulk order inquiries, or one-stop industrial air system procurement support.