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About Us

Hydun is located in the beautiful coastal city of Qingdao, China. It is close to Qingdao International Airport and Qingdao Port. And one hour flight to Beijing or Shanghai. HYDUN is mainly divided into three businesses.


Vehicle Factory — mainly produces garbage trucks, sweepers, sprinklers, road sweepers, tankers, asphalt carriers, trailers, etc. Has 20 years of relevant production experience, and has passed 3C certification, ISO9001 certification, ISO14001 certification. National High-Tech Enterprise. The annual output is 2,000 cars.


Gear Factory — has more than 30 years of gear production experience and production plant of 30,000 square meters. With Gleason production line, continuous carburizing quenching furnace and other 100 sets of equipment. Passed ISO9001 quality management system certification. More than 400 types of gear, including Japanese trucks, American trucks, Chinese trucks and so on, are selling well all over the world.


International Trading Company — Responsible for the international sales of vehicles and auto parts. We have professional customer service and mechanical engineers to provide you with comprehensive services, Meanwhile help you complete the purchase of other accessories, ONE-STOP  SHOPPING.
Looking forward to your visit!

Our Sales Team

Why Choose Us

Adequate technology

20-30 years of production experience,national high-tech enterprise.

Reliable quality

Supported by ISO9001 quality management system

Various  product

More than 120 varieties of special-purpose vehicles and more than 2,000 varieties of auto parts

Excellent services

Provide one-stop service for customers.

Factory & Equipment

Gear factory diagram
Sanitation vehicle scene map
Oil tank truck scene
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