Changzhou Hinar Environmental Technology Co., Ltd. (HINAR), a high-tech enterprise specializing in the R&D, production, sales, and technical services of premium metalworking fluids, is reinforcing its leadership position in the industry through technological innovation, comprehensive lifecycle management, and a strong commitment to sustainability. Established in 2001 and headquartered in Changzhou, Jiangsu Province — within the Yangtze River Delta economic hub — the company serves a wide range of high-end manufacturing sectors, including automotive, bearings, aerospace, semiconductors, medical devices, steel and metallurgy, and 3C electronics.
With over 25 years of industry experience, HINAR employs a dedicated team of more than 70 staff members, including 15 R&D professionals and 5 top industry experts serving as consultants. The company has invested 12 million RMB to establish a 1,000-square-meter engineering technology research center, equipped with specialized laboratories for lubrication and friction testing, microbiology, anti-rust evaluation, and more. This robust R&D infrastructure supports the development and quality assurance of a diverse product portfolio covering cutting fluids, superfinishing oils, cleaning agents, ultrasonic cleaning agents, rust preventives, dehydrating rust preventive oils, and forming fluids.
HINAR's annual production capacity exceeds 20,000 metric tons, with an annual output value reaching 120 million RMB. The company serves over 500 clients, including globally renowned enterprises such as SKF, FAG, China National Heavy Duty Truck Group, CRRC Group, and Aviation Industry Corporation of China, many of which are Fortune 500 companies.
What truly distinguishes HINAR in the competitive metalworking fluid market is its pioneering "Chemical Full Lifecycle Management" philosophy. This comprehensive approach covers every stage — from product selection and fluid preparation to usage, maintenance, and ultimately waste fluid reduction and resource recycling. The company has developed a remote monitoring system that enables real-time data sharing and rapid response, helping customers achieve near-zero discharge, reduced consumption, and easy maintenance in their green manufacturing processes.
HINAR's cutting fluids are engineered for extended service life and superior bio-stability, delivering exceptional cooling and extreme-pressure lubrication for demanding machining operations. Its superfinishing oils provide ultra-precise surface finishing for high-end bearing and precision component manufacturing. The company's cleaning agents and ultrasonic cleaning agents offer excellent low-foaming properties, superior wetting and penetration, and full compatibility with downstream processes, ensuring thorough removal of contaminants without residue. Its rust preventives and dehydrating rust preventive oils provide long-term corrosion protection with powerful water-displacing capabilities, tailored to diverse manufacturing environments and inter-process protection needs.
HINAR's revolutionary "traceability and recycling utilization technology for different chemical systems" has earned high recognition from the Chinese Academy of Environmental Sciences and the China Resource Recycling Association. In 2024, the company was selected as one of only ten national pilot units for the "Zero-Waste Supply Chain" evaluation program, underscoring its leadership in sustainable industrial practices.
Beyond its product excellence, HINAR places great emphasis on customer-centric service. The company provides comprehensive pre-sales consultation, on-site support during fluid preparation and commissioning, and 7×24-hour after-sales technical assistance, with on-site response available within 24 hours when needed. Regular free testing and detailed reports further ensure seamless production operations for clients.
Looking ahead, Changzhou Hinar Environmental Technology Co., Ltd. remains committed to its mission of "providing systematic problem-solving solutions for customers through technology and innovation." The company will continue to drive the metalworking fluid industry toward greater efficiency, lower carbon emissions, and enhanced circularity, contributing professional expertise to China's "dual carbon" strategic goals of peak carbon emissions and carbon neutrality.