Elecsound is a leading manufacturer of trimming potentiometers. With a workforce of over 200 well-trained employees, our factory is located in Chengdu, China. Our products are well crossed to Bourns brand parts. The series are: 3006, 3262, 3266, 3262, 3314, 3313,3224, 3269, 3296, 3299, 3303, 3306, 3309, 3318, 3323, 3329, 3362, 3386, 3540, 3590.