We produce quality hydraulic hose fittings. All hose fittings, hose and adapters are manufactured according to SAE, DIN, JIC, JIS standards.

We have certified eleven registrations of design, six utility models and one patent for products based on the ISO 9001 Quality System Certification.

We strive to meet our customer's satisfaction by providing the highest quality products and the best customer service possible.

KNA has implemented Quality Procedures that protect you from the moment you place your order throughout the delivery process.