Customized Service
Guided by meeting the needs of hydraulic adapter and hydraulic fitting customers, and providing customized services for customers has become our consistent pursuit.
Quality Assurance
All NJ fittings are manufactured to the highest standards, meeting S.A.E./BRITISH/EATON/DIN and INTERNATIONAL specifications.
Packaging Service
If customer have special requirements for the packing, we can print logo on the carton and packing the qty according to customer need.
After-sales Service
We deliver the fittings you want, along with the high quality, best after-sales service and competitive price you deserve.
Who We Are
Founded in 2004, NingBo NJ Hydraulic Adapter Co., Ltd specializes in manufacturing hydraulic fittings, hydraulic adapters, hose fittings, split flange kits, flange adapters, flanges, reusable hose fittings, ferrules, caps and plugs and so on, then sell to worldwide, especially North America, South America, Australia, Germany, UK.
Our history of collaboration with our customers for specially designed hydraulic applications, has established NJ as an industry-preferred source for customer-specific manufactured adapters.
We are proud to serve major markets including: construction, agriculture, mining, industrial equipment and more.
our products
Our history of collaboration with our customers for specially designed hydraulic applications, has established NJ as an industry-preferred source for customer-specific manufactured adapters.
Whether you have an emergency or an ongoing need, send us an email.
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latest news
2026-09-14
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Today, I’m here to tell you how you can identify and prevent those annoying
2026-09-14
Hydraulic fittings are used to connect distinct components of hydraulic machinery. These fittings have