Hanzhuonike, based in Yuhuan – China’s Valve Capital, is a high-tech enterprise dedicated to R&D, design, testing and sales of indoor environmental systems and fluid control solutions.

We specialize in core fluid control equipment including differential pressure bypass valves, mixing valves, flow balancing valves, water mixing centers and pumping stations. Many products are patented.

We support ODM, OEM, OBM and CMT services.

Committed to User Experience First, Handronic welcomes global partners for cooperation.