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About Us
Specializing in precision EDP electrocoating
Da Chang Precision Co., Ltd. is located in Chonburi Province, Thailand.
The entire factory covers an area of 10 li (15,000 square meters) and is equipped with state-of-the-art electrophoretic coating machinery.
Certified by ISO 9001:2015 and compliant with RoHS (European non-toxic regulations).
Our company's Electrophoretic Deposition (ED) Painting is a type of
A high-efficiency, uniform, rust-proof, corrosion-resistant, and environmentally friendly coating technology with strong adhesion.
It adopts the latest dust-covered, fully automated and fully immersed processing technology and overhead silo line management.
Suitable for processing various parts, especially automotive, home appliance, and metal products.
History of Dachang
Our affiliated company was engaged in the design and manufacture of coating equipment in Taiwan in 1980. In 2008, we came to Thailand to specialize in precision electrocoating processing, and have been doing so for nearly 20 years.

Welcome to visit our factory and sample testing.
Vision & Outlook
We believe that our growth is tied to the progress of society. Thus, we integrate environmental care and public welfare into our core strategy, fulfilling our social responsibility to create a better future for all



Creating a Better Future Together!
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