D & D Chemical Inc. was found at the end of 2010, is a professional polyurethane (PU) foam earplugs manufacturer. The headquarter locates in Hsinchu, Taiwan while the production facility is in
We support users in the use of the right occupational safety and health products that ensure maximum safety, thus helping to increase the protection of the most important thing we can possibly have:
Our company is specialized in design, development and manufacturing of powered air respiratory devices CleanAIR® for personal protection in various industrial environments. Founded in 1990 by Mr.