CHDMC.CHDMC was established on September 28, 2003, with its registered location in Hangzhou, Zhejiang Province. The company occupies 70 mu (approximately 4.7 hectares) of land with a total construction area exceeding 36,000 square meters, housing over 200 sets of various production equipment. For years, CHDMC has been dedicated to the R&D and manufacturing of specialized equipment and systems. Building upon intelligent equipment and centered on IoT technology, the company provides customers with integrated solutions. The company's core products include various drilling rigs, pumps, pulping equipment, sampling devices, automation systems, IoT information systems, and environmental equipment. These products and systems are widely applied in coal mine safety production, power plant fuel management, infrastructure construction, sewage and waste treatment, smart cities, and factory automation. Key products encompass: drilling rigs, pumps, sampling machines, pulping equipment, environmental equipment, automation systems, and IoT information systems.