As a leading provider of gas and chemical distribution and control systems, DDE offers comprehensive solutions tailored to meet the stringent requirements of high-purity and ultra-high-purity manufacturing.

With over 45 years of industry experience, we deliver unparalleled solutions that ensure the highest levels of purity and reliability for your critical processes. Our commitment to excellence is reflected in our customizable designs, state-of-the-art manufacturing facilities, in-house automation capabilities, and global network of technology partners.