Ningbo Yinzhou Xingying Hydraulics Co., Ltd. is a professional manufacturer and trading company established in 2010, specializing in the research, development, and production of high-performance hydraulic components. Based in Ningbo, China, the company operates a dedicated factory and provides comprehensive OEM and ODM services to meet the diverse needs of the heavy machinery and industrial sectors. Their extensive product portfolio includes hydraulic piston pumps, motors, gear pumps, vane pumps, and a wide array of control valves, including proportional, modular, and cartridge types.
The company is a specialist in providing replacement components and repair kits for international brands such as Rexroth, Sauer-Danfoss, Eaton, and ZF. Their products are critical for the operation of concrete mixers, excavators, rollers, and pump trucks, as well as applications in metallurgical, mining, and plastic machinery. Key offerings include ZF reducer assemblies, radial motor series, and precision-engineered spare parts such as rotors, stators, cylinder blocks, and valve plates.
With a workforce of up to 100 employees and an annual revenue between US$5 million and US$10 million, Ningbo Yinzhou Xingying Hydraulics has established a strong market reputation in Southeast China and maintains a significant international trade presence. The company is recognized for its technical expertise in hydraulic system design and its commitment to quality, offering both complete assemblies and small components like seal kits and bearings to ensure the longevity and efficiency of industrial hydraulic equipment.
KYB Fill Oil Pump
Oil Motor Stator
Oil Motor Rotor
A4vtg90 Pump
ZF Reducer
Mk18 Mk23 MK35 Mk47 Low Speed High Torque Motor Parts Rotor and Cam Ring Stator$60
Construction Machinery Hydraulic Piston Pump Spare Parts K3V63 K3V112 K3V180 K3V140 K3V280 Repair Kits$80
A11vlo130 A11vlo190 A11vlo260 Original Hydraulic Piston Pump Oil Pump$3800
Ningbo Xuanying Pneumatic Science & Technology Co., Ltd. is a specialized manufacturer and service provider based in Ningbo, China. Established in 2018, the company operates a dedicated factory and employs between 11 and 50 professionals, focusing on the production and distribution of pneumatic, hydraulic, and automotive components. The company serves as a versatile partner in the industrial sector, offering both OEM and ODM services to meet specific client design requirements. Their extensive product portfolio includes various air cylinders such as mini, compact, and rodless series, alongside solenoid valves, pressure relays, and filter elements. Additionally, they supply specialized automotive parts like tire pressure monitoring sensors (TPMS) and fuel injectors, as well as hydraulic valves and plastic tubing. Beyond its own manufacturing capabilities, the company acts as a sales agent for recognized brands including SMC, Airtac, and Mindman. With an annual revenue between US$1 Million and US$2.5 Million, Ningbo Xuanying Pneumatic Science & Technology Co., Ltd. maintains a strong international trade presence, primarily targeting markets in North America, Southeast Asia, and the Chinese domestic market.