Dongguan Heibao Electronic Technology Co., Ltd. is a high-tech enterprise that integrates research and development, production, and sales. For many years, it has focused on product research and development, continuous innovation, and its products are sold well in various parts of the country and international markets. The company is located in Liaobu Town, Dongguan City, Guangdong Province, and independently produces products such as metal detectors, food metal detectors, online weighing machines, aluminum foil metal detectors, foreign object detection machines, food foreign object detection machines, plastic metal separators, food metal separators, needle detectors, needle detectors, small weighing machines, etc