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If you work with hydraulic equipment, you know how much downtime and leaks can cost you. That’s why at Hejian Honglun Hydraulic Parts Co., Ltd., we’re proud to introduce our S1 Poppet Valve Hydraulic Quick Couplings — built for real‑world...

(Xuzhou, 20 March 2026) With worldwide attention on the construction machinery industry, the 2026 Xuzhou Construction Machinery Exhibition was grandly opened today. Fifteen years professional manufacturer in China’s hydraulic transmission field, He...

Hejian Honglun Hydraulic Parts Co., Ltd. was established in 2010. Drawing on more than 15 years of dedicated experience in designing and manufacturing high-performance hydraulic quick couplings, we provide rugged, field-tested solutions worldwide. We don&rsq...

If you work with construction machinery every day, you already know how important reliable hydraulic connections are. At Hejian Honglun Hydraulic Parts Co., Ltd., we are not just manufacturers of quick couplings but creators of connections that drive indust...

At Hejian Honglun Hydraulic Parts Co., Ltd., we don’t just manufacture quick couplings—we craft the connections that power industries worldwide. Founded in 2010 and rooted in over 15 years of expertise in designing, developing, and producin...

Let’s face it – if your excavator or baler is down, the last thing you’re thinking about is cleaning small connectors. The bad news is: The majority of hydraulic leaks and early failures are caused by things as simple as a filthy hy...

Flat Face vs. Poppet Valve: Which Hydraulic Coupler Is Right for Your Equipment? Looking for ISO 16028 flat face hydraulic quick couplers? This guide covers flat face vs poppet valve, interchangeability with Parker/Stucchi/Eaton, applications in excavators ...

If you work with hydraulics, you know the hassle of dealing with residual pressure. Stopping to bleed the system every time you need to swap a line wastes time and money. That's exactly the problem our VEP Threaded Hydraulic Quick Couplings solve. Designe...

When dealing with hydraulic systems, choosing the wrong quick-action coupling can range from incompatibility to serious leaks, system contamination, and safety hazards. As a global supplier, Hejian Honglun Hydraulic Components Co., Ltd. understands the n...

Hydraulic connectors, though small, are crucial hubs connecting the entire fluid system. Choosing the wrong connector not only means costly downtime for repairs but can also lead to safety hazards. In today's increasingly complex industrial automation an...