Guided by meeting the needs of hydraulic adapter and hydraulic fitting customers, and providing customized services for customers has become our consistent pursuit.
All NJ fittings are manufactured to the highest standards, meeting S.A.E./BRITISH/EATON/DIN and INTERNATIONAL specifications.
If customer have special requirements for the packing, we can print logo on the carton and packing the qty according to customer need.
We deliver the fittings you want, along with the high quality, best after-sales service and competitive price you deserve.
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.
All NJ fittings are manufactured to the highest standards, meeting S.A.E./BRITISH/EATON/DIN and INTERNATIONAL specifications.
We control our own manufacturing both domestically and overseas.
Read MoreWe 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.
Continues to develop with our updated news section, carefll curated to inspire and inform our cilnts.
On the afternoon of September 16th, in the conference room ofNingBo NJ Hydraulic Adapter Co., Ltd., a tense yet well-organized preparation work was being carried out by the vanguard team: distributing materials, preparing refreshments and fruits, de...
From October 28-30, 2025, NingBo NJ Hydraulic Adapter Co., Ltd will mark its 11th consecutive year as an exhibitor at PTC Asia (International Power Transmission & Control Exhibition) in Shanghai New International Expo Center – solidifying our role a...
This Labor Day, NingBo NJ Hydraulic Adapter Co., Ltd’s leadership team traded boardrooms for breathtaking mountain vistas during a rejuvenating outdoor retreat—a day of lakeside barbecues, music, and camaraderie that blended relaxation with team bon...
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