We are a full-service design, development and system integration supplier for roof rails and other decorative
structural trim. Our global team works with carmakers across the world.
From exterior trim to roof rail solutions
Zhongjda delivers aluminum components that meet the highest demands for corrosion resistance and finish.
Our range includes specialized coatings that we developed to meet the problem of damage from the aggressive
alkali chemicals being used more frequently in high-pressure car cleaning.
High-end aluminum exterior components
Extruded aluminum roof rails are growing more popular. These are fastened on top of the vehicle and used to
carry additional luggage and equipment. We use aluminum extrusions because they enable attractive, low weight
and high-strength designs.
Other common exterior trim items that are manufactured with aluminum include:
Zhongjda can take on the entire assignment, from development and design to manufacturing, surface treatment,
assembly, packaging and distribution.