Bell Hi-Tec Inc. was established in 1994 and manufactures highly purified and highly reliable silver-filled electro-conductive adhesives for the semiconductor and electronic industries.In 2001, BHT was incorporated into PROTEX International, a world famous multi-national fine chemical manufacturer and distributor.PROTEX international has two more sister companies for electro-conductive adhesives such as PROTAVIC in France and IPN in the United States of America.