SUNBUN

We aim to become the leading and influential enterprise
in the field of electro-hydraulic power transmission and control systems in China.

SA10VO series 52/53

SA10VO series 52/53 variable displacement pump is an axial piston variable pump designed with a swashplate mechanism. It is suitable for open circuit systems in static pressure transmission, and it can achieve seamless flow adjustment by adjusting the swashplate angle. This series of axial piston pumps features load-sensitive control, constant pressure control, etc.

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SA4VG series 40

SA4VG series 40 variable pump is an axial piston variable pump designed with a swashplate. It is suitable for closed-loop hydraulic systems for static pressure transmission. By adjusting the swashplate angle, the pump enables seamless flow control. This variable pump offers a variety of flange designs to meet different installation requirements.

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SP series

The SP series internal gear pumps are a new series of products tailored for industrial hydraulic and mobile machinery applications, with the aim of supporting the dual carbon goals with SUNBUN hydraulic products and technology.

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SUNBUN PRODUCTS

MISSION

Creating value for customers and happiness for employees.
VIEW

To be an outstanding Chinese enterprise with the most influential electric-hydraulic transmission and control systems.
CORE-VALUES

Innovation、Craftsmanship、Hard work、Harmony
SPIRITE

Responsibility drives development;Stability leads to sustainability.
PHILOSOPHY

Keeping in innovating infinitely，aiming for sustainable operation.

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