WINSTED, Conn. - Joseph Leon, general manager of Bomar Specialties Company, Winsted, Conn., announced that Bomar has appointed IGM Resins International Trading Co. to be its sales representative for the Asian market. IGM, with offices in Hong Kong and Shanghai, is also the exclusive distributor of Bomar oligomers in China, Korea and Malaysia. David Zhang, IGM's UV business manager Far East, will handle the Bomar product line.