Lydall, Inc. (Manchester, CT) announces that net sales for the second quarter were $79.4 million compared with $83.1 million for the same quarter of 1999. Income from continuing operations was $3.2 million, or $0.20 per diluted share, compared with $3.7 million, or $0.24 per diluted share, for 99.

DryKor Ltd. (Fayetteville, GA) has received ISO 9000 certification, meeting Quality Management System standards.

DryKor also announces that it has expanded its Universal DryTop (UDT) dehumidification system line. It has added a new high-capacity unit designed for facilities like supermarkets and schools.

Vilter Manufacturing Corp. (Cudahy, WI) has received a contract from the State of Indiana/State Fair Grounds Commission for the compressor update in the Pepsi Colosseum, an 8,000-seat hockey arena in Indianapolis and home to the Indianapolis Ice.

Texas Furnace, LLC (Houston, TX), a wholly owned subsidiary of AllStyle Coil Co., Inc., recently moved into its new 90,000-sq-ft facility in Houston. This brings the company’s total to just over one-half million square feet of manufacturing and warehouse space at its Texas location.