We are manufacture was specializes in producing and developing SAE, WINNER standard of hydraulic components and engineering machinery parts. Our main production for different size and specification of SAE adapter fittings, British thread adapter, Metric thread adapter, standard hose fitting, ferrule, nut, oil plug, stainless steel adapter, brass adapter, aluminum adapter and other non-standard products.
 
 We have CNC machining centre 20, CNC Lathe 150, Automatic tapping machine 10. With Sophisticated production equipment, advanced technique, strict management, strong detection technology that made us can make products various.
 
 High quality fitting manufacture, “NingJi Yuli” is your first choice.
 
 We always make production according to TS16949 standard and insist concept for “ living with quality and developing with innovation”. From the step of the products developing, production, quality control, selling, after-sale service, every step we provide customer comprehensive, super quality and highly active service.
 
 Our products are favored by lots of customers and have gained the steady developing during the fierce competition in the market. The sales amount also continues increase every year.
 
 We obedience to the concepts for “People foremost and Striving excellence”, continue stick with the struggle goal for “Serve our clients” and “ return to society”.
 
 Customer’s satisfactory is our biggest chase. Warm welcome foreign customers come to our factory for visiting and consultation..
 We look forward to cooperating with all friends from domestic and abroad and work with you to create brilliant future.