About DMHUI: 40 Years of Excellence, Crafting a Legendary Brand

In 1982, a modest workshop in Hebei marked the humble beginnings of DMHUI. Guided by the visionary leadership of its founder, Mr. Tian Guoqiang, DMHUI embarked on a journey to revolutionize the sealing industry. From addressing local market needs to establishing a strong global presence, every step reflects our commitment to innovation and excellence.

Today, under the stewardship of Mr. Tian Hansheng, DMHUI continues to innovate while honoring the legacy of the previous generation. With offices in Hebei, Shenzhen, and Ningbo supporting our domestic operations and a global client network spanning Europe, the Americas, Asia, and Africa, DMHUI has earned its reputation as a trusted partner in agricultural and industrial machinery.

The DMHUI Logo: Simplicity with Profound Meaning
The name DMHUI is derived from five core values: Design, Manufacture, Hold, Unique, and Idea. This acronym encapsulates our unwavering dedication to quality, innovation, and excellence, symbolizing a clear direction for our mission and vision.

Product Highlights: Precision Seals for Every Challenge
At DMHUI, our products are more than components—they are promises of reliability. Our range includes:

  • High-precision hydraulic sealsfor pumps and motors
  • Durable seals for agricultural machinery, including large tractors and combine harvesters
  • Core sealing solutions for industrial equipment, such as wheel hub seals, brake caliper seals, mixer truck bowl seals, and excavator boom pin seals

Imagine the scene: A combine harvester powers through golden fields under the summer sun, with DMHUI seals ensuring flawless operation. On a bustling construction site, excavators move earth tirelessly, their boom pin seals fortified by DMHUI’s precision engineering. Our seals work silently yet effectively, providing consistent reliability under the toughest conditions.

Our Philosophy: Progressing Together

  • Core Values: Customer First, Unity and Win-Win Collaboration, Innovation, and Hard Work
  • Mission: To deliver one-stop sealing solutions for customers and create a platform for employees to achieve personal growth
  • Vision: To become a global leader in the rubber sealing component industry

Through four decades of challenges and achievements, DMHUI has remained steadfast in its commitment to progress. From the pioneering efforts of the first generation to the bold innovations of the next, our journey is one of continuity and reinvention. Looking ahead, we aim to deliver superior products and services, working hand-in-hand with our clients and partners to forge a brighter future for DMHUI.