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Qinhuang Haiwo's main products include self-cleaning filters, fully automatic filters, backwash filters, seawater filters, ship ballast water filters, ultrasonic ultraviolet sterilizers; its core products, the intelligent differential pressure filter and ultrasonic ultraviolet sterilizer, hold multiple national patents, operate fully automatically, and are energy-saving and environmentally friendly.

The company has gained full recognition from a wide range of domestic and international customers, as well as consistent praise from industry experts and users, thanks to its professional quality, patented technology, and comprehensive services! We always adhere to the principle of "surviving by quality, developing through technology." Based on the implementation of quality management, with competitive costs, high-quality products, and excellent service concepts, we sincerely invite Chinese and foreign customers and colleagues to visit and inspect. We look forward to advancing hand in hand with you on the path to success and creating brilliance together!