Tremco Sealant/Weatherproofing Division, a market leader in the development of sealants and weatherproofing products and technology for construction and industrial operations, has announced the promotion of Ken Recko to the position of vice president, U.S. Manufacturing.

In its continuing commitment to provide customers with tested, reliable and guaranteed compatible material sets, the electronics group of Henkel has announced the appointment of Dr. Michael Todd to the position of technical director of Research, Development and Engineering for Material Sets.

The ChemQuest Group, Inc. has announced the appointment of Dr. Zhiming "Jimmy" M. Zhou to the position of General Manager of its China territory.

Charles Ross and Son Co. has announced the completion of a special 600-gallon Dual Shaft Mixing/Dispersion/Control System.

Join ASI Online Solutions and The Adhesive & Sealant Council, Inc. for the next installments in our Global Series of web seminars.

Speedline Technologies, a leading manufacturer of capital equipment for the semiconductor manufacturing and PCB assembly industries, has announced three product manager appointments.

CHEMCENTRAL has announced that its Board of Directors has elected Samuel W. Ach to the position of senior vice president, general counsel and secretary.

Maroon Inc., a privately held specialty chemical distributor based in Avon, OH, has announced the appointment of Nanette Szabo to the position of Inside Customer Service Representative.

Wacker Chemical Corp. has earned the distinction of being the only chemical manufacturer to receive the coveted Buckman Top 1 Supplier Excellence Award for 2004.

ADCO Products Inc., a designer and manufacturer of adhesives and sealants, recently announced the appointment of Ron Vollmer to the position of business manager for ADCO's Construction, Assembly and Private Label business.