Dongguan ESM Electronic Technology Co., Ltd. belongs to Hong Kong ESM International Limited and is a high-tech enterprise. Dongguan ESM Electronic Technology is dedicated to product research and development, manufacture, sale and service. We follow the "research and innovation, meritocracy, unity, hard work" culture. We have improved the performance of equipment. "Precision, efficiency" is our development tenet. With the introduction of overseas high-precision processing equipment, we have improved the production process. After years of development, ESM has set up branches in Suzhou, Jiangsu Province. We follow the tenet of "excellent quality, perfect service". Our company has been using the internationally advanced management system. We passed ISO9001 international quality system management certification and CE certification. We have obtained patents