Choosing a reliable ore mill equipment manufacturer is an important guarantee to ensure the quality of equipment and after-sales service. Here are some suggestions to help you find reliable manufacturers: 1. Understand the qualifications and strength of manufacturers: Before choosing a manufacturer, you need to understand its qualifications and strength. You can check the manufacturer's business license, production license, ISO certification and other qualification certificates to ensure that the manufacturer has legal production and operation qualifications. At the same time, you can understand the manufacturer's production scale, technical strength, equipment and facilities, etc., to evaluate its production capacity and technical level. 
2. Check the product quality and technical parameters: When choosing ore mill equipment, you need to check the quality and technical parameters of the product. The quality of the equipment can be evaluated by looking at the appearance, material, workmanship, etc. of the equipment. At the same time, it is necessary to understand the technical parameters of the equipment, such as crushing efficiency, wear resistance, stability, energy consumption and other indicators to evaluate the performance and adaptability of the equipment. 3. Understand the after-sales service system: To choose a reliable manufacturer, you need to understand its after-sales service system. You can understand the manufacturer's after-sales service policy, maintenance plan, accessories, etc., to evaluate its after-sales service ability and degree of protection. 
4. Refer to customer evaluation and reputation: You can understand the service quality and reputation of the manufacturer by checking customer evaluation, word of mouth, cases, etc. Relevant information can be obtained through the Internet, industry associations, exhibitions and other channels. 5. Conduct on-site inspection and test machine: Before selecting the manufacturer, you can conduct on-site inspection and test machine. You can go to the manufacturer's factory for on-site inspection to understand its production process and equipment quality. At the same time, a test run can be carried out to determine whether the equipment meets the requirements. 6. Technical strength: check the technical strength of the manufacturer, such as whether it has independent research and development capabilities, whether it has a professional technical team, etc. You can understand its technical strength by looking at the manufacturer's patented technology, technology, product manual, etc. 7. Production capacity: check the production capacity of the manufacturer, such as production equipment, production process, production scale, etc. Its production capacity can be understood through site visits, inspection of production workshops, etc. 
8. After-sales service: check the manufacturer's after-sales service, such as after-sales service system, service response speed, after-sales service cost, etc. You can understand the after-sales service of the manufacturer by checking its after-sales service commitment, user evaluation, etc. 9. Customer cases: view the manufacturer's customer cases, such as the customer's industry, scale, usage, etc. You can look at customer cases to see if a manufacturer's product is suitable for your needs. In short, judging whether an ore mill manufacturer is reliable needs to consider many aspects, and it is necessary to conduct on-site inspections and sufficient market research to ensure that the right manufacturers and ore mill equipment are selected.