Trustworthy Mechanical Seal Support Systems for Industrial Applications 2026-04-24

We supply premium mechanical seal support systems including cooling, lubrication, filtration, barrier fluid and flush units, with stable quality, strict QC and custom one-stop solutions for global industrial clients.

Dandong Runhe Seal Passes ISO Triple System Certification Audit 2026-04-22

Dandong Runhe Seal Co., Ltd. successfully completes ISO 9001/14001/45001 triple system certification audit, reaffirming its quality, environmental and safety standards for mechanical seals.

Booming Orders & Full Overtime Production | Dandong Runhe Seal Co., Ltd. 2026-04-21

Dandong Runhe Seal boasts surging orders and full staff overtime. We supply leak-free, energy-saving and maintenance-free seal systems, serving China and Taiwan with high-precision mechanical seal products and reliable global services.

Runhe Seals: Since 2008 – Professional Mechanical Seals & Supporting Systems 2026-04-10

Since 2008, Runhe Seals has 18 years of experience providing high-quality mechanical seals and supporting systems for global industrial customers.

Professional Manufacturer of Mechanical Seal & Pump Auxiliary Systems 2026-04-08

Dandong Runhe Seals specializes in professional pump seal support, flush and auxiliary systems. We deliver reliable, high-precision products and superior service to global customers.

Dandong Runhe Seal Co., Ltd.: Continuous Innovation & R&D in Sealing Solutions 2026-04-07

Dandong Runhe Sealing keeps developing new products including the Type 22 System with basket strainer and various high-performance sealing systems for industrial applications.

Workshop Polished & Optimized for Premium Mechanical Seal Manufacturing 2026-04-06

Runhe has refined its core workshop to stabilize quality for custom chemical, petrochemical and water seal support systems. We supply standard & tailor-made seal auxiliary packages for oil & gas, power, mining and marine industrial applications worldwide.

Professional & Stable Mechanical Seals by Dandong Runhe Seal 2026-03-27

Dandong Runhe Seal manufactures both cartridge and non-cartridge mechanical seals. With professional engineering design, its products perform reliably in diverse global industrial working conditions.

A Glimpse of Shipping Operations at Dandong Runhe Seal Co., Ltd. 2026-03-24

This glimpse of Dandong Runhe Sealing’s shipping area reveals well-packed mechanical seal products ready for global delivery. As a specialized manufacturer, we ensure reliable quality and efficient logistics for industrial clients worldwide.

API 682 Seal Support Systems | Runhe 2026-03-23

Our systems improve seal reliability, reduce downtime and ensure zero leakage for heating, chemical and process applications.

Dandong Runhe Seal Co.,Ltd. – Your Trusted Partner for Mechanical Seals 2026-03-20

We run two key divisions focused on mechanical seals and sealing systems. Our hardworking team earns customer trust daily. Contact us for professional support and reliable problem-solving.

Trust in Every Shipment 2026-03-19

We’re proud to deliver 36 cartons including Plan 52 and Plan 53B systems, built on customers’ trust and support. Thank you for choosing us. We welcome all your inquiries and cooperation.