Ningbo Kairui Machinery Technology Co., Ltd. is a specialized manufacturer and trading company based in Ningbo, China, with 25 years of industry experience. The company focuses on the design and production of high-quality hydraulic components, including hydraulic power units, manifold blocks, cartridge solenoid valves, and hand pumps. Their product range also extends to hydraulic oil tanks, motors, and various control valves used extensively in mobile machinery for agriculture, construction, garbage disposal, and plastic injection molding.
Operating with a workforce of 11 to 50 employees and generating an annual revenue between US$2.5 million and US$5 million, the company maintains a strong focus on research and development. They hold several utility model and invention patents and utilize advanced manufacturing and testing equipment, such as CNC machining centers, Japan Tsusho Knife Towers, and specialized hydraulic test benches. Ningbo Kairui is ISO 9001 certified, ensuring international quality management standards across its production lines. Their capabilities include providing custom manifold solutions and high-pressure hydraulic components for diverse industrial equipment applications.
OEM manufacturerOffers OEM services for customized brand manufacturing.
ODM manufacturerProvides ODM design and manufacturing solutions.
Product customizationOffers full customization for design and features.
Patented technologyHolds multiple product or process patents.
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ET-04 Hydraulic Manifold Block ET-02 Cargo Elevator Hydraulic Power Unit Pack Pumping Truck Electric Stacker Tipper Trailer
5·3 reviews
Et-04 Hydraulic Manifold Block Et-02 Cargo Elevator Hydraulic Power Unit Pack Pumping Truck Electric Stacker Tipper Trailer - Buy Hydraulic Manifold Block,Et-02,Hydraulic Power Pack Product on Alibaba.com$12
Hydraulic Power Pack 220v Hydraulic Power Pack Hydraulic Mini Power Pack Ac Power Pack Unit
5·3 reviews
Hydraulic Power Pack 220v Hydraulic Power Pack Hydraulic Mini Power Pack Ac Power Pack Unit - Buy Hydraulic Power Pack,220v Hydraulic Power Pack,Hydraulic Mini Power Pack Ac Product on Alibaba.com$190
Hydraulic Cartridge 50/120yc AC220V/DC24V Solenoid Valves Coils for Hydraulic Directional Control Solenoid Valve
5·3 reviews
Hydraulic Cartridge 50/120yc Ac220v/dc24v Solenoid Valves Coils For Hydraulic Directional Control Solenoid Valve - Buy Hydraulic Valve,Hydraulic Solenoid Valve,Solenoid Cartridge Valve Coil Product on Alibaba.com$5
Hydraulic Power Pack Unit 12v 24v Dc Double Action Hydraulic Power Units for Car Lift Vehicle Lift Aerial Platforms Forklift
5·3 reviews
Hydraulic Power Pack Unit 12v 24v Dc Double Action Hydraulic Power Units For Car Lift Vehicle Lift Aerial Platforms Forklift - Buy Hydraulic Power Unit
dc 12v 24v
hydraulic Power Pack Product on Alibaba.com$185
Hydraulic Threaded Cartridge AC220V/DC24V Solenoid Valves Coils with Terminal Box for Hydraulic Directional Control Magnetic Val
5·3 reviews
Hydraulic Threaded Cartridge Ac220v/dc24v Solenoid Valves Coils With Terminal Box For Hydraulic Directional Control Magnetic Val - Buy Hydraulic Valve,Hydraulic Solenoid Valve,Solenoid Cartridge Valve Coil Product on Alibaba.com$5
Hydraulic Manifold Hydraulic Unit Manifold BlockHydraulic Standard Aluminum Lifting Block with Solenoid Valve
5·3 reviews
Hydraulic Manifold Hydraulic Unit Manifold Blockhydraulic Standard Aluminum Lifting Block With Solenoid Valve - Buy Hydraulic Manifold Block,Ef-02,Hydraulic Manifold Valve Block Product on Alibaba.com$12
Hydraulic Solenoid Valve V2068 and KHF08 Hydraulic Cartridge Valve Cartridge Manifold Block Normally Open Close Solenoid Valve
5·3 reviews
Hydraulic Solenoid Valve V2068 And Khf08 Hydraulic Cartridge Valve Cartridge Manifold Block Normally Open Close Solenoid Valve - Buy Hydraulic Valve,Hydraulic Solenoid Valve,Hydraulic Power Unit Product on Alibaba.com$22
Hydraulic Suction Oil Filter for Hydraulic Power Pack
5·3 reviews
Hydraulic Suction Oil Filter For Hydraulic Power Pack - Buy Hydraulic Parts,Other Hydraulic Parts,Hydraulic Suction Oil Filter Product on Alibaba.com$0.33
Hydraulic Oil tank for Hydraulic Power Unit Power Pack 8L Round square Oil Tank for Mini Power Pack Fuel Tank for Dump Truck
5·3 reviews
Hydraulic Oil Tank For Hydraulic Power Unit Power Pack 8l Round Square Oil Tank For Mini Power Pack Fuel Tank For Dump Truck - Buy Hydraulic Oil Tank,Hydraulic Power Unit,Hydraulic Power Pack Product on Alibaba.com$6.8
CV-10-B Hydraulic Check Valve 2023 New Arrival Factory Directly Supply 08-2 Cartridge Style Ball Type Directional Valve
5·3 reviews
Cv-10-b Hydraulic Check Valve 2023 New Arrival Factory Directly Supply 08-2 Cartridge Style Ball Type Directional Valve - Buy Hydraulic Valve
hydraulic Check Valve
2023 New Arrival Product on Alibaba.com$2
Hydraulic Solenoid Valve Hydraulic Valve for Hydraulic Power Unit Electric Control 3 Way 2 Position Hydraulic Valve
5·3 reviews
Hydraulic Solenoid Valve Hydraulic Valve For Hydraulic Power Unit Electric Control 3 Way 2 Position Hydraulic Valve - Buy Hydraulic Valve,Hydraulic Solenoid Valve,Hydraulic Power Unit Product on Alibaba.com$10
Customers
ATLANT GROUP
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Certifications
ISO 9001
3
International Organization for Standardization 9001
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AsiaAsia
EuropeEurope
North AmericaNorth America
🇮🇩 Indonesia🇮🇩 Indonesia
🇦🇺 Australia🇦🇺 Australia
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High Quality CNC Machining Hardware Accessories$3.8
Customized Precision Aluminum Alloy Die Casting$3.8
Ningbo SuRui Machinery Co., Ltd.
🇨🇳 China
2006101-200 peopleManufacturer
Established brand
Own brand
OEM manufacturer
ODM manufacturer
Shipments
69
Key customer
CHINA THREEPLAST
Key market
🇧🇩 Bangladesh
Description
Ningbo SuRui Machinery Co., Ltd., established in 2006 and based in the port city of Ningbo, China, is a professional manufacturer specializing in the research, development, and production of plastic injection molding machines. Operating under the brand name THREEPLAST, the company maintains a workforce of 101 to 200 employees, including a dedicated engineering team and a metal workshop that has been producing core components like platens and tie-bars since 1998. The company is ISO 9001, CE, and UL certified, reflecting its commitment to international quality standards.
SuRui Machinery offers a comprehensive product portfolio featuring high-precision, high-speed, and servo energy-saving injection molding machines with clamping forces ranging from 100T to 2500T. Specialized equipment lines include PET preform molding machines, PVC/PPR pipe fitting machines, and Bakelite injection molding machines. To provide complete turnkey solutions, the company also manufactures auxiliary equipment such as air-cooled chillers, plastic crushers, hopper dryers, auto loaders, and injection molding robots. Their machines are characterized by original box-type high-rigidity mold structures and imported hydraulic and electrical components.
As a contract manufacturer and ODM/OEM provider, SuRui Machinery serves diverse industries including automotive, household appliances, electronics, toys, and stationery. The company has established a global presence with service networks and exports reaching North America, Europe, the Middle East, Asia, and Africa. Their manufacturing process includes rigorous quality control measures, such as 13-hour continuous running tests, to ensure high-cost performance and reliability for international clients.
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