Gateway Specialty Imports (GSI) provides a variety of cleanroom products to use for contamination control in the biotechnology and microelectronics industries. Available Products Caps and Masks Cleanroom Gloves Cleanroom Labels Cleanroom Notebooks Cleanroom Pens Cleanroom Wipes Copy Paper Coveralls and Shoe Covers Finger Cots Glove Liners Industrial Gloves MP Coveralls & Frocks Poly Roll Wipes Sticky Mats