Specialty Gases

Product Information

SDK produces specialty gases for semiconductor materials based on our extensive knowledge of chemical synthesis and analysis.

Our products are supplied to domestic and foreign electronics markets, and valued highly by semiconductor makers throughout the world.

SDK is the industry leader in specialty gases, and contributes to the continued development of the information age through our innovative products and unmatched customer service.

Clean Gas

Characteristics and Specifications (Clean Gas)

Factory Overview



Sales Offices, Plants, and Distribution Centers


Overseas Marketing and Service Offices

Product information

Products List (PDF)


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