About NingBo NJ Hydraulic Adapter Co., Ltd

NingBo NJ Hydraulic Adapter Co., Ltd.is located Ningbo Fenghua,which is the famous town of juicy peach in China.Apart from famous person Jiang Jieshi's hometown is only 20 Minutes by car. The factory location is on North of Lishe airport, and west of Ningbo-Shanghai-Hangzhou highway. Its very convenient for the traffic. Our factory specialized in producing and developing SAE standard of hydraulic components and engineering machinery parts. The main products are hydraulic adapters, flange,valve,valve components, plunger, cylinder accessories,wheel hub,auto parts, forgings and castings parts, and non-standard products etc. We have complete sets of production and advanced testing machines. Our strong technology team will provide you comprehensive service. We always make production according to TS16949 standard, and insist concept for “living with quality and developing with innovative” . From the step of the products developing, production,quality control, selling,after-sale services,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 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 willing to work with you to create brilliant future.
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World-Class Team
Graduates from top universities worldwide
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Advanced R&D
Self-developed
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Innovation Focus
Multiple innovative technologies

Our Products

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BSP Adapter

BSP Adapter

Model: 1T;1T9;1BT;1ST;4T;5T, etc.
Parameters: 1518778046

Carbon Steel BSPT Straight Adapter for High Pressure Hydraulic Systems

Carbon Steel BSPT Straight Adapter for High Pressure Hydraulic Systems

Model: 1T;1T9;1BT;1ST;4T;5T, etc.
Parameters: 0457396733

High Pressure BSPT 90 Degree Elbow Adapter for Directional Flow Control

High Pressure BSPT 90 Degree Elbow Adapter for Directional Flow Control

Model: 1T;1T9;1BT;1ST;4T;5T, etc.
Parameters: 3355025836

Rust Resistant BSPT Plug 4T for Sealing Hydraulic Ports

Rust Resistant BSPT Plug 4T for Sealing Hydraulic Ports

Model: 1T;1T9;1BT;1ST;4T;5T, etc.
Parameters: 4174762325

BSPP to BSPT Female Adapter 1BT for Sealed Hydraulic Connections

BSPP to BSPT Female Adapter 1BT for Sealed Hydraulic Connections

Model: 1T;1T9;1BT;1ST;4T;5T, etc.
Parameters: 7067421616

JIC to BSPT Adapter 1JT for Leak-Free Hydraulic System Integration

JIC to BSPT Adapter 1JT for Leak-Free Hydraulic System Integration

Model: 1T;1T9;1BT;1ST;4T;5T, etc.
Parameters: 6098697329

BSP Adapter

BSP Adapter

Model: 4075505693
Parameters: 7626968891

High Pressure BSPP Straight Adapter 1B Series for Hydraulic Systems

High Pressure BSPP Straight Adapter 1B Series for Hydraulic Systems

Model: 1B;1B4;1B9;1BG;1BG4;1BG9;1BH;1BH9;1BJ;1BK;1BM;1BN;1BO;1BT;1BT9;2B;2B9;2BJ;2GB;2HB;22NB;2TB9;2OB;2TB;3B;4B;4BN;5B;5BN;5NB;5BT;5GB;5OB;5TB9;6B;7B;7B9;9B;EB;AB;BB, etc.
Parameters: 6803559874

BSPP to NPTF Thread Adapter 5BN Series for Mixed Hydraulic Systems

BSPP to NPTF Thread Adapter 5BN Series for Mixed Hydraulic Systems

Model: 1B;1B4;1B9;1BG;1BG4;1BG9;1BH;1BH9;1BJ;1BK;1BM;1BN;1BO;1BT;1BT9;2B;2B9;2BJ;2GB;2HB;22NB;2TB9;2OB;2TB;3B;4B;4BN;5B;5BN;5NB;5BT;5GB;5OB;5TB9;6B;7B;7B9;9B;EB;AB;BB, etc.
Parameters: 5577361168

BSPP Bulkhead Adapter 6B Series for Space-Constrained Installations

BSPP Bulkhead Adapter 6B Series for Space-Constrained Installations

Model: 1B;1B4;1B9;1BG;1BG4;1BG9;1BH;1BH9;1BJ;1BK;1BM;1BN;1BO;1BT;1BT9;2B;2B9;2BJ;2GB;2HB;22NB;2TB9;2OB;2TB;3B;4B;4BN;5B;5BN;5NB;5BT;5GB;5OB;5TB9;6B;7B;7B9;9B;EB;AB;BB, etc.
Parameters: 9395964170

BSPP Swivel 90° Elbow Adapter 2B9 Series for Compact Routing

BSPP Swivel 90° Elbow Adapter 2B9 Series for Compact Routing

Model: 1B;1B4;1B9;1BG;1BG4;1BG9;1BH;1BH9;1BJ;1BK;1BM;1BN;1BO;1BT;1BT9;2B;2B9;2BJ;2GB;2HB;22NB;2TB9;2OB;2TB;3B;4B;4BN;5B;5BN;5NB;5BT;5GB;5OB;5TB9;6B;7B;7B9;9B;EB;AB;BB, etc.
Parameters: 5053600848

BSPP O-Ring 90° Elbow Adapter 1BG9 Series for Leak-Free Sealing

BSPP O-Ring 90° Elbow Adapter 1BG9 Series for Leak-Free Sealing

Model: 1B;1B4;1B9;1BG;1BG4;1BG9;1BH;1BH9;1BJ;1BK;1BM;1BN;1BO;1BT;1BT9;2B;2B9;2BJ;2GB;2HB;22NB;2TB9;2OB;2TB;3B;4B;4BN;5B;5BN;5NB;5BT;5GB;5OB;5TB9;6B;7B;7B9;9B;EB;AB;BB, etc.
Parameters: 705808257X

NPT Adapter

NPT Adapter

Model: 3822808482
Parameters: 476440527X

NPTF Hex Head Pipe Plug 5406-P High Pressure

NPTF Hex Head Pipe Plug 5406-P High Pressure

Model: 5000;5404;5405;5406;5406-C;5406-HP;5406-P;5406-SHP;5500;5501;5502;5503;5504;5505;5600;5601;5602;5603;5604;5605;5650;5652, etc.
Parameters: 9379490046

NPTF Hollow Hex Pipe Plug 5406-HP Durable

NPTF Hollow Hex Pipe Plug 5406-HP Durable

Model: 5000;5404;5405;5406;5406-C;5406-HP;5406-P;5406-SHP;5500;5501;5502;5503;5504;5505;5600;5601;5602;5603;5604;5605;5650;5652, etc.
Parameters: 7219370776

NPTF Female Cross Fitting 5652 4-Way Connector

NPTF Female Cross Fitting 5652 4-Way Connector

Model: 5000;5404;5405;5406;5406-C;5406-HP;5406-P;5406-SHP;5500;5501;5502;5503;5504;5505;5600;5601;5602;5603;5604;5605;5650;5652, etc.
Parameters: 8192326926

NPTF Female Tee Fitting 5605 Three-Way Connector

NPTF Female Tee Fitting 5605 Three-Way Connector

Model: 5000;5404;5405;5406;5406-C;5406-HP;5406-P;5406-SHP;5500;5501;5502;5503;5504;5505;5600;5601;5602;5603;5604;5605;5650;5652, etc.
Parameters: 7349202369

Hydraulic JIC Adapter

Hydraulic JIC Adapter

Model: 2878327985
Parameters: 8952788982

Male JIC x Male JIC Straight Adapter 2403 for 6000 PSI Hydraulic Systems

Male JIC x Male JIC Straight Adapter 2403 for 6000 PSI Hydraulic Systems

Model: 2403;2404;2405;2406;2408;2500;2501;2502;2503;2504;2505;2601;2602;2603;2605;2606;2608;2608;2609, etc.
Parameters: 7325006454

Male JIC x Male NPTF Straight Adapter 2404 – JIC to NPT Conversion

Male JIC x Male NPTF Straight Adapter 2404 – JIC to NPT Conversion

Model: 2403;2404;2405;2406;2408;2500;2501;2502;2503;2504;2505;2601;2602;2603;2605;2606;2608;2608;2609, etc.
Parameters: 8806710982

Male JIC x Female NPTF Straight Adapter 2405 – Leak-Proof Joint

Male JIC x Female NPTF Straight Adapter 2405 – Leak-Proof Joint

Model: 2403;2404;2405;2406;2408;2500;2501;2502;2503;2504;2505;2601;2602;2603;2605;2606;2608;2608;2609, etc.
Parameters: 4782356641

Male JIC x Male JIC 90° Elbow Adapter 2500 – Space-Saving Design

Male JIC x Male JIC 90° Elbow Adapter 2500 – Space-Saving Design

Model: 2403;2404;2405;2406;2408;2500;2501;2502;2503;2504;2505;2601;2602;2603;2605;2606;2608;2608;2609, etc.
Parameters: 2345168439

Male JIC x Male JIC Bulkhead Straight Adapter 2700 – Panel Mount

Male JIC x Male JIC Bulkhead Straight Adapter 2700 – Panel Mount

Model: 2403;2404;2405;2406;2408;2500;2501;2502;2503;2504;2505;2601;2602;2603;2605;2606;2608;2608;2609, etc.
Parameters: 2589321457

SAE Standard Hydraulic Adapter

SAE Standard Hydraulic Adapter

Model: 7359975352
Parameters: 9312584448

SAE Standard Male JIC x Male Adjustable ORB 90° Elbow Hydraulic Adapter 6801

SAE Standard Male JIC x Male Adjustable ORB 90° Elbow Hydraulic Adapter 6801

Model: 6801;6802;6803;6804;6805;6806;6807;6808;6809;6810;6815;6818;6820;6832;6835;6840;6850
Parameters: 9281603586

SAE Standard Male Adjustable ORB x Female NPTF Pipe 90° Elbow Adapter 6805

SAE Standard Male Adjustable ORB x Female NPTF Pipe 90° Elbow Adapter 6805

Model: 6801;6802;6803;6804;6805;6806;6807;6808;6809;6810;6815;6818;6820;6832;6835;6840;6850
Parameters: 6539589158

SAE Standard Male JIC x Male Adjustable ORB x Male JIC Tee Adapter 6804

SAE Standard Male JIC x Male Adjustable ORB x Male JIC Tee Adapter 6804

Model: 6801;6802;6803;6804;6805;6806;6807;6808;6809;6810;6815;6818;6820;6832;6835;6840;6850
Parameters: 3511071054

SAE Standard Male Adjustable ORB x Male Adjustable ORB 90° Elbow Adapter 6807

SAE Standard Male Adjustable ORB x Male Adjustable ORB 90° Elbow Adapter 6807

Model: 6801;6802;6803;6804;6805;6806;6807;6808;6809;6810;6815;6818;6820;6832;6835;6840;6850
Parameters: 7354958654

hydraulic cap nut

hydraulic cap nut

Model: 1566756669
Parameters: 5543074158

JIC Tube Nut 0318 for Hydraulic Fittings

JIC Tube Nut 0318 for Hydraulic Fittings

Model: 0304C/0306/0318/0319/0403/0500/FS0304C/FS0306/FS0318/FS0319
Parameters: 0633430765

JIC Bulkhead Lock Nut 0306 for Hydraulic Systems

JIC Bulkhead Lock Nut 0306 for Hydraulic Systems

Model: 0304C/0306/0318/0319/0403/0500/FS0304C/FS0306/FS0318/FS0319
Parameters: 6459245371

Female JIC Cap 0304C for Pipe Protection

Female JIC Cap 0304C for Pipe Protection

Model: 0304C/0306/0318/0319/0403/0500/FS0304C/FS0306/FS0318/FS0319
Parameters: 5410252284

Company Gallery

Production Department Factory Gate
Production Department Factory Gate
Sales Department / Packaging Department Entrance
Sales Department / Packaging Department Entrance
Fully automated CNC workshop
Fully automated CNC workshop
Fully automated CNC workshop
Fully automated CNC workshop
Fully automated CNC workshop
Fully automated CNC workshop
Fully automated CNC workshop
Fully automated CNC workshop

Certifications & Awards

ISO9001
ISO9001

Success Stories & Case Studies

Mid-market distributor

Mid-market distributor

Tompkins is now an outstanding Canadian company. Relying on our high-performance hydraulic nuts, the customer has expanded downstream client channels continuously, greatly improved overall gross profit margin, and grown into a well-known excellent industrial parts distributor in Canada
High-pressure resistant, high-temperature resistant, and rust-resistant.

Location: CA 📦 Quantity: 20,000,000 units

Company & Product Videos

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Company Introduction & Factory Tour

⏱ Duration: 3:45 | 👁 Views: 15,230

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Product Demonstration - Kestrel K-1

⏱ Duration: 5:12 | 👁 Views: 28,450

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Technology Innovation Showcase

⏱ Duration: 4:30 | 👁 Views: 12,890

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Customer Testimonials & Success Stories

⏱ Duration: 6:20 | 👁 Views: 9,650

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Contact us immediately to learn how our products meet your needs.