About Us

We offer a wide range of hydraulic power units and their accessories.

A multi-brand hydraulic manufacturer with years of engineering experience and a global customer base.

Nannjun is a professional company based in China specializing in hydraulic cartridge valves, hydraulic valve assemblies, and mini hydraulic power units. It owns several sub-brands and offers a wide range of products including power units, hydraulic valves, integrated blocks, manual pumps, and customized hydraulic systems.

With years of experience, we focus on product innovation, quality control, and customer service, providing support to global original equipment manufacturers (OEMs), distributors, and equipment manufacturers.

Manufacturing Capabilities

Machining & CNC Workshops
High-precision machining for manifolds, valve bodies, and pump housings.
Hydraulic Assembly Lines
Standardized assembly processes for consistent product quality.
Testing & Inspection Equipment
Complete pump, valve, and system testing before shipment.
Custom Engineering Solutions
Support OEM customization and special hydraulic applications.

Our Team

Jack Wang Founder, Owner

Lisa Sales Manager

Frank Sales Engineer

Quina Sales

Elio Sales

Wendy Sales

Rosa Sales

Bernie Sales

Lin Sales

Our Brand Family

NannJun Group owns multiple specialized brands, each dedicated to providing reliable and innovative solutions for the hydraulic industry. From power units to valves, manifolds, and custom hydraulic systems, our brands support customers in global markets.