SilverGen has been making high-quality, cutting-edge colloidal silver makers for years. They were the first to offer constant-current output and have had models with auto shutoff, stirring motors, and ppm output control for years. From high-speed to low-cost, they are consistently among the best available.
SilverGen has been making high-quality, cutting-edge colloidal silver makers for years. They were the first to offer constant-current output and have had models with auto shutoff, stirring motors, and ppm output control for years. From high-speed to low-cost, they are consistently among the best available.